Merge branch 'hotfix-v1.2.2' into develop
added default enrol and role option
removed unused string added with previous commit
removed unknown/undefined properties
removed comment, formatted fields array
removed unused strings
unused cron call removed
reordered settings and headings
added description to admin settings page
changed capabilities used for checking and icons
removed all devloper individual stuff from gitignore (nothing remaining), deleted .gitattributes couse of also just individual stuff in there
closes #6
lang file improvements by Christian Niemczik <christian.niemczik@sudile.com>
Merge pull request #3 from emeneo/dev-defaultenrol

default enrol and role options
Merge pull request #5 from emeneo/dev-contentchanges

Admin settings page adjusted, plugin description added (just english language), adjusted capabilities used for checking in lib.php before displaying edit, manage, enrol links (it's more like I bugfix) and changed icons for these links.
Merge branch 'dev-cleanup' into develop (pull request #4)

Conflicts:
	edit.php
Merge branch 'dev-langimprovede' into dev-lang

Conflicts:
	lang/de/enrol_apply.php
langfile de adjusted
langfile es adjusted
langfile pt_br adjusted
Merge branch 'dev-lang' into develop

langfiles adjusted to new features and de langfile improvements