Table generator
Add table on confirm
Table detection
Allow use of | in the table
Remove test class.

I forget it :D
[NOT WORKING] Table detection + replacement
Now Working
Merged CommentTable + CommentTableEdit + FIX |

Corrected : Use of | in the table (previous fix was wrong)
Fix preview problem

Before that, preview doesn't reload.
Correct | and line break in table

The previous fix for | didn't work, it seem we can't escape pipe.
Merge pull request #992 from matheod/commentTable

Add a Table button to easily create table in commentTools