remove hidden input field padId which is send on every import but not used
[ace2_inner] remove incorpIfQuick because its unused since July
[collab_client] remove socketid because its not used
[ace2_inner] remove unused function htmlForRemovedChild
[ace2_inner] remove unused getLineKeyForOffset that was part of old recolor module
[ace2inner] remove unused recolorLineByKey that was part of old recolor module
[ace2inner] remove unused function boldColorFromColor
remove empty&unused overlaysdiv
[ace2_inner] init() has replaced setup(), reflect this change in the comments and remove the unused setup()
[Changeset] a?lines_length was not used within inverse function
[padDiff] remove unused functions a?lines_length
do not send globalPadId in clientvars - its not used anywhere
[collab_client] remove keys function, which was not used and variable reconnectTimes which was used for some long gone disconnect tracking code
[collab_client] remove unused function getStats
[timeslider] do not include underscore, as its not (longer) used
[pad_connectionstatus] padeditbar is not used anywhere in pad_connectionstatus
[virtual_lines] remove traces of virtual_lines/makeVirtualLineView. this code was used for FF2 key handling code and is long unused
[pad_modals] remove unused variables. for the hide/show functions jquery's default variables are used everywhere
Merge pull request #2028 from webzwo0i/remove-deadcode

Remove deadcode