Merge pull request #370 from Skullbock/development

Fixed #369  onAfterSave Call not getting called on new items
remove extra spaces
Merge pull request #371 from wilsonge/patch-2

remove extra spaces
# [MEDIUM] F0FTemplateUtils does not convert .min.css/.min.js to .css/.js when calculating debug paths
# [LOW] F0FFormFieldCalendar not showing up in "read" task
+ F0FUtilsUpdate will refresh the update site if Joomla!, in its infinite stupidity, has disabled it without notifying the user and without giving them a way to re-enable it.
Testing the F0FTable::getClone() method
Small documentation update
Merge pull request #373 from Eighke/development

Small documentation update
Added table for testing nested sets
Documentation update
Merge pull request #374 from Eighke/development

Documentation update
Updated composer
Added tests for F0FTableNested::__construct
Added tests for F0FTableNested::check
Added tests for F0FTableNested::reorder
Added tests for F0FTableNested::move
Added tests for F0FTableNested::delete
Create specialized class for F0FTableNested
Changed id name following FOF conventions
Added tests for F0FTableNested::makeRoot
F0FDatabaseIterator should clone the table object
After adding/moving a subtree, load again the node in order to update lft and rgt values
Close #372
Added tests for F0FTableNested::create
Added tests for F0FTableNested::insertAsRoot
Added missing table alias to model behavior queries
Codestyle fix