Added IntelliJ IDEA ide files to gitignore.
Merge pull request #8 from penland365/develop

Added IntelliJ IDEA ide files to gitignore.
Merge branch 'release/1.3' into develop
prepared for next iteration
Merge branch 'develop' of github.com:gruetter/stashNotifier into develop
Moved plugin configuration into a global section, with an option to override things per project level
- re-added form validation for effective Stash root url, user name and password entered in global and job specific config
- changed wording of field descriptions in global config
Merge branch 'pr/9' into develop
stash root url, user name and password can now be deleted in global config by specifying empty string
release 1.4
release 1.4