881623 - Visually Disable Button acting as if it is enabled and showing messages

Disabled property doesnt work in here because button is rendered as a <div>,
so I manually added and removed event listener.
965727 - Default system custom info page becomes blank after
deleting a long keyname

closely related with 8d6f85cceda9a826f7f1230684e533dd71b76014
jquery.jeditable.helpers.js - fixing indentation / multiple statements

breaking these methods out into individual statements instead of one
long comma-separated statement. i thought this was causing my JS debugger
to not see my breakpoints properly. i think this is easier to read as
well.
Merge pull request #2704 from komidore64/indentationo

jquery.jeditable.helpers.js - fixing indentation / multiple statements
Merge pull request #2697 from komidore64/default-info-blank

965727 - Default system custom info page becomes blank after deleting a long keyname
Merge pull request #2692 from pgodhani/disable_button

881623 - Visually Disable Button acting as if it is enabled and showing msgs
Package Filtering: Fixing some javascript bugs
Merge pull request #2714 from daviddavis/temp/1375452448

Package Filtering: Fixing some javascript bugs