theme manager
set theme on login
write themes.php & plugins.php if not exist
check for write permission on install
small fix
Merge remote-tracking branch 'codiad/master' into tm
added urls to config
i18n cleanup
save theme to localstorage
same for language
activate theme on install
merged master
some minor logic changes
Merge pull request #477 from daeks/upd_action

Fix: some minor logic changes
Merge remote-tracking branch 'codiad/master' into tm
Merge pull request #464 from daeks/tm

Enhancement: Theme Manager
small fix
Merge pull request #484 from daeks/tm_fix

Fix: small fix
added a multiple select list box in search in files dialog
added local storage to save searches and modified 'grep' to 'find'