PTStitcherNG 0.4b

Changes to 0.3b

- added second Mac-version for older OS-releases (MacOS Tiger 10.4)
 
- compiled using SSE2 flag to support older processors, no noticeable slowdown.

- changed order of math-transformations for compatibility with libpano13

- added commandline option "-l num" to set pyramid level for blender (see manpage).

- added commandline switch "-d" to force deferred-merging (see manpage).

- bugfixes and many extensions in parser (width in o-line is handled
  correctly, JPEG-options can be set, global PTGui-"dummyimage" is
  parsed correctly); should now work with many
  PTGui-projectfiles as well as old PtStitcher-projects.

- an extension is added to the outputname, if it has none.  

- The Windows version has been tested to work on XP. Vista and 7 
  require setting Win98-compatibility mode.