processLine doesn't override base virtual function

The processLine definition differs from the base TCPObject class causing the function to never be called. This causes HTTPObject to not function properly, it calls back into the Torque Script with the HTTP headers when it should only be returning the content.
Update README.md

Added T3D 3.5 and Project Manager 2.1 links.
Simply early-outing from denominators near zero was causing tangeants to be filled with garbage data. This alters the functionality to set a floor distance so the rest get's filled out properly.
Minor cleanups
 - remove redundant conditional
 - remove unused vars
 - remove extra ags to printf
 - reduce scope of decl
Fix potential crashes
 - some compilers have problems with using locally redeclared loop vars after an internal loop
 - fix ordering of conditional checks
More fixes
 - check for an empty shapName, not just a NULL one twice
 - fix "&s" in printf
 - fix potential memory leak
 - GFXCopyPixels wasn't checking the height properly which could result in some meory corruption unpleasantness
Fixed missing check for highlighted font color on GUI icon button
Removed redundant check
- Added method Vector::reverse().
When setting the field on a GuiInspectorField, check if the field  is null before setting the docs.
- Corrected docs for scripts in the group FileSystem: fileBase() and fileName().
Fixed issue #256: "$pref::TS::smallestVisiblePixelSize doesn't work".
Fixed Box3F::overlap
Update version reporting to 3.5.1
Merge pull request #574 from DavidWyand-GG/Updates

Update version reporting to 3.5.1
Update README.md
Merge branch 'master' into development
Update README.md

Added T3D 3.5.1 link.
fixed main method not working on unicode systems. 3 spaces -> 4 spaces
trimmed trailing spaces