add+fix missing files for jungle away mission, re-add missing atmos and security rigs, refactor and cleanup rigs

Signed-off-by: Cael_Aislinn <cael_aislinn@yahoo.com.au>
sanitize renaming id cards via computer and agent cards

Signed-off-by: Cael_Aislinn <cael_aislinn@yahoo.com.au>
removed unused files, moved simple_animal/head

Signed-off-by: Cael_Aislinn <cael_aislinn@yahoo.com.au>
bunch of new alt titles, based off forum and IRC suggestions

Signed-off-by: Cael_Aislinn <cael_aislinn@yahoo.com.au>
Merge pull request #2179 from caelaislinn/bleeding-edge-freeze

Misc small stuff
Merge remote-tracking branch 'bs12/bleeding-edge-freeze'

Conflicts:
	code/WorkInProgress/Cael_Aislinn/Jungle/jungle_temple.dm
	maps/RandomZLevels/jungle.dmm