#727 - check connection for package materials was failing in pipeline creation wizard when there are many other task plugins registered
Remove unnecessary logging from test environment
#718 - Fixed few defects in task extension

task config properties are ordered based on display-order by default. If not set, the properties will be ordered based on the order they appear in the config
For Api-based plugins default value for required field is set to false, and the flag is set to true for Json-based plugins
provided display-name, display-order and required fields in sample curl plugin
#718 - fixed failing test
Merge pull request #770 from jyotisingh/package_repo_bug_fixes

#727 - check connection for package materials was failing in pipeline cr...
Merge pull request #773 from jyotisingh/task_extension_config_order_defect

Task extension config order defect
#718 - fixing build
Merge pull request #777 from jyotisingh/package_repo_bug_fixes

#718 - fixing failing jsunit test
#718 - fixing failing test
Merge pull request #778 from jyotisingh/package_repo_bug_fixes

#718 - fixing failing test
#718 - renamed extension for tasks to 'task' from 'task-extension'
Merge pull request #779 from jyotisingh/package_repo_bug_fixes

#718 - renamed extension for tasks to 'task' from 'task-extension'
Merge pull request #769 from hammerdr/cleanup-rails-rspec-warnings

Remove unnecessary logging from test environment
form to upload a plugin jar in plugin tab
rails now delegates uploaded file to plugin manager
manager uploads the jar plugin to external directory
added test for view plugins
manager now returns a response; display a flash success message on the UI
Upload plugin form with localized labels, modified vendor output in gitignore