Update search path.
Fix a bunch of Linux compilation problems.

There's more...
Fix OCRTool.
Remove lpexportedmethodsinc.inc
added procedures sortATPAFromFirstPointX / Y.
fixed TMufasaBitmap.createTPA, renamed it to more suitable name (TMufasaBitmap.findColors), and exported it to ps (previously wasn't)
added tpa functions (medianTPA, filterTPAsBetween)
Merge pull request #214 from Olly-/master

tpa functions & and bitmap fix + rename.
added MultiBetween and StringMatch
Added IsArrInStr, cleaned up middlebox so it's now in the correct section (math, previously in tpa)
added filterpointsbox!
doc test(filterpointsbox)
added docs for the functions + added docs for some missing tpa functions.
Merge pull request #215 from Olly-/master

Added IsArrInStr, FilterPointsBox, MultiBetween, StringMatch.
Moved MiddleBox, InAbstractBox. Appropriate documentated added.
new splitTPA
Merge pull request #217 from masterbb/patch-1

new splitTPA
Lape Classes: Exported Parent on TControl
Change to GetCurrentThreadID; FPC bug was fixed.
Simba: Fixed Function List in Lape, as well as some preliminary Code Completion.
Simba: Function List now shows Lape methods (was showing PS)