Update text plugin information
Trailing whitespaces
Mac OSX installation instructions
Fixing installation doc (Brew instead of Macports)...
Adding some more information about virtualenv
validation for plugins. added more docs for child plugins
Small tweak to develop.py docstring
Merge pull request #2621 from digi604/fix-2410

validation for plugins. added more docs for child plugins
fixed a typo
remove nested plugin validation
fixes #2571 and testsuite
cleanup
force_unicode on all badrequest and forbidden responsens
updated locales
toolbar refactor for populate and fixes admin tree menus
Merge pull request #2625 from digi604/fix-2571

fixes #2571 and testsuite
Merge pull request #2626 from digi604/fix-1766

force_unicode on all badrequest and forbidden responsens
toolbar refactor for populate and fixes admin tree menus
fixes #2143
update en locale