* Drop support for Java 8.
I have attempted to update all the relevant configuration parameters but might have
missed some, let's see!
Closes#4278.
* Fix typo in pom.xml
* fix the appbundle issue #1209
* fix#1162
allow the JRE 9
* fix the package declarations
* remove the _ from the method name
* use the explicit scoping
* remote extra ;
* fix issued from codacy
* fix issued from codacy
* add preferences link to the index page
* handle the empty user metadata
* fix 'last modified' sorting issue #1307
* prevent overflow of the table. issue #1306
* add isoDateParser to sort the date
* prevent overflow of the project index
* remove sorter arrow for action columns
* disable editing the internal metadata
* adjust the width of the table
* change MetaData to Metadata
* change the filed name from rowNumber to rowCount
* put back the incidently deleted gitignore
* add double quote to prevent word splitting
* UI improvement on metadata view and project list view
* remove the date field in metadata
* message notification of the free RAM. Issue #1295
* UI tuning for metadata view
* shorten the ISO date to locale date format
* Added translation using Weblate (Portuguese (Brazil))
* remove the rename link
* Ignore empty language files introduced by Weblate
* Add UI for Invert text filter
* Backend support for Inverting Text search facets
* Fix reset on text search facet
* More succinct return statements
* add tests for SetProjectMetadataCommand
* Tidying up for Codacy
* Added Tests for TextSearchFilter
* Corrections for Codacy
* More code tidy up
* let the browser auto fit the table cell when resizing/zooming
* fix import multiple excel with mulitple sheets issue #1328
* check if the project has the userMetadata
* fix the unit test
support multi files with multi tables for open office
* prevent the same key for user metadata
* replace _ with variable for exception
* fix the no-undef issue
* to adjust the width of transform dialog. issue #1332
* fix the row count refresh issue
* extract method
* move the log message
* cosmatic changes for codacy
* fix typo
* bump to version 2.8
* .gitignore is now working
* preview stage won't have the metadata populated, so protect NPE
* Update README.md
No more direct link to the last version tag, which will avoid having to think of updating the readme
* refacotring the ProjectMetadata class
* introduce the IMetadata interface
* create submodule of dataschema
* add back
* setup lib for dataschema; upgrade the apache lang to lang3
* replace escape* functions from apache lang3
* replace the ProjectMetadata with IMetadata interface
* add missing jars
* set the IMetadata a field of Project
* remove PreferenceStore out of Project model
* fix test SetProjectMetadataCommandTests by casting
* introdcue the AbstractMetadata
* introdcue the AbstractMetadata
* reorganize the metadata package
* allow have mulitiple metadata for a project
* support for mulitple metadata format
* remove jdk7 since 'table schema' java implmentation only support jdk8+
* set execute permission for script
* fix the Unit Test after Metadata refactoring
* restore the apache lang2.5 since jetty 6.1.22 depend on it
* add commons lang 2.5 jar
* git submodule add https://github.com/frictionlessdata/datapackage-java
* remove the metadata parameter from the ProjectManager.registerProject method
* remove hashmap _projectsMetadata field from the ProjectManager and FileProjectManager
* init the Project.metadataMap
* fix Unit Test
* restore the ProjectMetaData map to ProjectManager
* put the ProjectMetaDta in place for ProjectManager and Project object
* check null of singleton instead of create a constructor just for test
* load the data package metadata
* importing data package
* importing data package
* encapsulate the Package class into DataPackageMetadata
* user _ to indicate the class fields
* introduce base URL in order to download the data files
* import data package UI and draft backend
* import data package UI
* fix typo
* download the data set pointed from metadata resource
* save and load the data package metadata
* avoid magic string
* package cleanup
* set the java_version to 1.8
* set the min jdk to 1.8
* add the 3rd party src in the build.xml
* skip the file selection page if only 1 DATA file
* add files structure for json editor
* seperate out the metadata file from the retrival file list
* rename the OKF_METADATA to DATAPACKAGE_METADATA
* clean up
* implement GetMetadateCommand class
* display the metadata in json format
* git submodule update --remote --merge
* adjust the setting after pulling from datapackage origin
* fix the failed UT DateExtensionTests.testFetchCounts due to new json jar json-20160810.jar will complain: JSONObject["float"] not a string.
* clean up the weird loop array syntax get complained
* remove the unused constant
* export in data package format
* interface cleanup
* fix UT
* edit the metadata
* add UT for SetMetadataCommand
* fix UT for SetMetadataCommand
* display the data package metadata link on the project index page
* update submodule
* log the exceptions
* Ajv does not work properly, use the back end validation instead
* enable the validation for jsoneditor
* first draft of the data validation
* create a map to hold the constraint and its handler
* rename
* support for minLength and maxLength from spec
* add validate command
* test the opeation instead of validate command
* rename the UT
* format the error message and push to the report
* fix row number
* add resource bundle for validator
* inject the code of the constrains
* make the StrSubstitutor works
* extract the type and format information
* add the customizedFormat to interface to allow format properly
* get rid of magic string
* take care of missing parts of the data package
* implement RequiredConstraint
* patch for number type
* add max/min constraints
* get the constrains directly from field
* implement the PatternConstraint
* suppress warning
* fix the broken UT when expecting 2 digits fraction
* handle the cast and type properly
* fix the missing resource files for data package when run from command line
* use the copy instead of copydir
* add script for appveyor
* update script for appveyor
* do recursive clone
* correct the git url
* fix clone path
* clone folder option does not work
* will put another PR for this. delete for now
* revert the interface method name
* lazy loading the project data
* disable the validate menu for now
* add UT
* assert UTs
* add UT
* fix#1386
* remove import
* test the thread
* Revert "test the thread"
This reverts commit 779214160055afe3ccdcc18c57b0c7c72e87c824.
* fix the URLCachingTest UT
* define the template data package
* tidy up the metadata interface
* check the http response code
* fix the package
* display user friendly message when URL path is not reachable
* populate the data package schema
* Delete hs_err_pid15194.log
* populate data package info
* add username preference and it will be pulled as the creator of the metadata
* undo the project.updateColumnChange() and start to introduce the fields into the existing core model
* tightly integrate the data package metadata
* tightly integrate the data package metadata for project level
* remove the submodule
* move the edit botton
* clean up build
* load the new property
* load the project metadata
* fix issues from codacy
* remove unused fields and annotation
* check the http response code firstly
* import zipped data package
* allow without keywords
* process the zip data package from url
* merge the tags
* check store firstly
* remove the table schema src
* move the json schema files to schema dir
* add comment
* add comment
* remove git moduels
* add incidently deleted file
* fix typo
* remove SetMetadataCommand
* revert change
* merge from master
