added help files in doc subdirectory to be installed
Merge pull request #439 from mach0/master

Added html help files to be installed in doc directory for OTB help
added first malayam language commit. translator assumed and flag added
forgot rest of the files ;) now adding translator and adjusted scripts
Merge pull request #440 from MatMatt/master

[sextante] changed R command .libPaths to add and not substitute paths
[sextante]modified problematic headers
[sextante] deleted problematic help files
[sextante] fix typo
[sextante] fixed wrong import