Documentation for ofVideoGrabber's base classes.
Merge branch 'master' of git://github.com/openframeworks/openFrameworks into documentation-baseclasses
Additional base class documentation.
Clean up spaces.
Convert spaces to tabs to match existing.
Minor grammar/code example fixes
Merge pull request #21 from mikewesthad/documentation-baseclasses

Minor grammar/code example fixes for documentation
ofTexture documentation
Merge branch 'documentation-baseclasses' of https://github.com/bakercp/openFrameworks into documentation

# By Christopher Baker (4) and Michael Hadley (1)
# Via Christopher Baker (2) and Michael Hadley (1)
* 'documentation-baseclasses' of https://github.com/bakercp/openFrameworks:
  Minor grammar/code example fixes
  Convert spaces to tabs to match existing.
  Clean up spaces.
  Additional base class documentation.
  Documentation for ofVideoGrabber's base classes.