Bug fixes

- Additional documentation
- Fixed issue with midas spec using font tags instead of em & strong for bold and italic.
- Fixed editor.wrap() method. Now works properly with editor.createNode()
- Removed PHP from code plugin
- Fixed issue with contents not being saved properly when submitting in HTML mode. Now works with HTML and preview mode.

Second beta version of System Info 4.7.x-2.0.

Second beta version of System Info 5.x-2.0.

Second beta version of System Info 6.x-1.0.

Added a screenshot

changing parameter passing to t() function.