Merge pull request #16 from jpastoor/master

Created wrapper for issue/createmeta
setWatchers and closeIssue methods were added
Merge branch 'dvddmt-master'
decorate for old php
fix addWatchers method
Merge branch 'master' of https://github.com/dvddmt/jira-api-restclient into dvddmt-master

Conflicts:
	Jira/Api.php
Merge branch 'dvddmt-master'
decorate white spaces
Fix several get methods (issue fields were not accessible)
Merge branch 'main' into my
Fix several get methods (issue fields were not accessible)
Add getDueDate method for Jira_Issue
Merge pull request #20 from dvddmt/master

Fix several get methods for issue
v2.0.x - rename classes #21

- drop support under 5.3
- follow PSR-2, PSR-4

NOTE: class naming may change.
fix travis
oops, missed install section
this library still should support 5.3