* Adding pipeline
* del jenkinsfile
* Make exec agent not to use setsid for other than Linux envs
* revert pom.xml
* goformat
* get projects folder from workkspace configuration
* Merge remote-tracking branch 'upstream/master'
* clean code
* clean code
* Fix calculation Projects Root so it wont cause NPE if there are no 'project' volume defined
* Revert "Fix calculation Projects Root so it wont cause NPE if there are no 'project' volume defined"
This reverts commit 127a79e54c3e7f97a74f0103506025eb5e181777.
* Fix calculation Projects Root so it wont cause NPE if there are no 'project' volume defined
* replace provided attribute values with stored (src, out) in PlainJavaProjectType
* fix PlainJavaProjectType for getting rid and deprecate using SettableValueProvider
* remove comented code
* hide brouse source folder button, set source folder field as disabled
* hide the browse source button, set source folder field to read only mode, remove highlighter from the source folder field
* adapt test for current changes on UI, set save button to enable state
* apply formatting
* fs cache PT
* fix order of steps in the test
* Refactor RegisteredProject to make it possible to cache it (as DTO) to local file
* cache Projects and PTs to files
* Make it possible to have several impls for ProjectRegistry preparing it to be distributed across multi machines env
* merge upstream
* merge upstream
* merge upstream
* Update MavenServerService.java
* clean code
* small fix
* small fix
* small fix
Valeriy Svydenko