Taking out Pager from $_GLOBAL context
PSR-2 plastic surgery
Extensions:insertWidget > if the callback function is an array we have an object callback, so generate widget key properly
the autoload path varies in composer installs
Merge pull request #1253 from rixbeck/master

Taking out Pager from $_GLOBALS
Merge pull request #1254 from ntomka/patches

Generate widget key properly
Merge pull request #1258 from rossriley/path-fixes

the autoload path varies in composer installs
SimpleForms refactoring
Check for existence of values
Merge pull request #1260 from rossriley/path-fixes

Check for existence of values
Rename 'dependancies' to 'dependencies'.
Add jquery map.
Merge pull request #1261 from xiaohutai/master

Some small fixes