PAC Manager Code

- 4.1:

. Lightning fast startup of terminals!
. Added an option under PCC -> "single line entry" to allow showing what you type, and sending commands to cluster on INTRO keypress
. Added a "$out = $TERMINAL{send_get}( 'command' )" convenience function to PAC Scripts: EXECUTE and then RECEIVE its output (not every terminal type supports this!)
. Re-added a "Goto TAB" option for rith-click menu on TABs (useful when too many TABs are open!)
. Better handling of full export/import oc PAC configs
. Fixed a minor glitch regarding pre-v4.01 and "session logs" with new config directory structure
. Fixed a regression bug thet prevented the "Paste and Delete..." (<ctrl>b) on Terminals from *deleting* the entered string
. Other ultra-minor/almost-transparent/cuasi-invisible glitches... :)

Version 2.5.3
. Added the posibility to save more than one screenshot per connection
. Also, added a mechanism to purge unused picture files from the screenshots folder
. The screenshots zone accepts drag-and-drop of picture files
. Modified the screenshots code to save the choosen screenshots with their original size, and for opening them full-sized when 'left-click' over the picture
. Possibility to choose the tool to open the "clicked" screenshot (internal built-in gui or external application)
. A little modification to the routine that checks for any other PAC process running

Initial import