Fix adding attribute keys and categories in packages.
PSR-2
Tweaks to app.php
Fix #1377
Merge branch 'develop' of github.com:concrete5/concrete5-5.7.0 into develop
recasing service.php
block clear
Fixing javascript error when switching between sub-panels
Set correct base path.
adding install check for innodb database tables
Fix javascript error changing permissions on pages in the sitemap
Adding search button to marketplace search; fixing add-on sets not showing up properly in search; making filter by set work
Fix force upgrade not working.
Fix exclude page list not working

Fixes #1389
PSR2 for inspect controller; fixing Undefined class constant 'FILENAME_PAGE_TEMPLATE_DEFAULT_ICON'
renaming some page template files for better standards
Fixing random unavailable attribute key
Merge pull request #1382 from Mnkras/hotfix/fix-js-assets

Fix js assets not having the correct path
Merge branch 'develop' of github.com:concrete5/concrete5-5.7.0 into develop
fixed social links form.js problem when minified