Usercontent formatter
Updated tests
Docs+variable name refactoring
formatting change
added test for empty parameter, added trim on param
doc changes
Docs update
Changed usercontent image tag format
test changes
regex bugfix, test update, var rename
Changed filter to produce markdown rather than HTML
Test refactored
Added usercontent markdown filter to CM_Usertext_Usertext
Merge pull request #1235 from cm-jan/issue-1235

Add image usercontent markdown syntax