prepare upgrade to Symfony 2.5
Allow empty url and fix bootstrap menutree plugin
Add missing tag and format.
catch exception and properly redirect on failed login.
correct css class to make sure icon is visible. refs #1933. /cc @phaidon
Merge pull request #1932 from craigh/loginFix

catch exception and properly redirect on failed login.
Merge pull request #1934 from craigh/permFix_1933

correct css class to make sure icon is visible.
Merge pull request #1931 from Kaik/menutree_bootstrap

Menutree bootstrap dropdown fix
Revert "Merge pull request #1931 from Kaik/menutree_bootstrap"

This reverts commit 40c1d4787376a4b14f04c684c84dfe7bd5ce3f6b, reversing
changes made to 6d8fb31e9b678923fd8988f4a0e7c69efe8b9a61.
begin changes to perm actions
fix up JS in perm UI. Add back functionality to insert above current row. fix broken delete functionality.
reformat JS file
add some spinners while JS is working
correct added row from JS
Added route parameter to abc pager, closes #1938.
Merge pull request #1939 from cmfcmf/fix-1938

Added route parameter to abc pager.
Merge pull request #1936 from craigh/permUIfixes

Perm UI fixes
Clear cache before module upgrade.
corrections to pager
Merge pull request #1942 from cmfcmf/clear-cache-on-upgrade

Clear cache before module upgrade.