Issue #2619332 by joelpittet, jmarkel, Wim Leers, Berdir, chintan.vyas, netsensei: Color scheme config changes aren't reflected in cached pages

Issue #2352917 by joshi.rohit100, chintan.vyas, JeroenT: Remove module_install() and module_uninstall() from module.inc

Issue #2418209 by chintan.vyas, lucastockmann: Replace user facing strings that use drupal.org as example of an external url