INSTALLGUIDE: Specify minimum gcc and python versions
pc_align: Clarify stopping criteria
stereo_tri: Implement filtering points by triangulation error
NEWS: Ability to write log, filter points, 3D error
LogConf.example: Clarifications
docs: How to file bug reports, etc
Log to output_dir for tools which have it
pc_align: Minor notation change
Rename min-valid-triangulation-error to max-valid-triangulation-error
Tools: Added crop option to lronac2mosaic.py
point2mesh: Fix compile problem
Tools: Improved lronac2mosaic.py temporary file cleanup
StereoSettings: Don`t choke on float left-image-crop-win inputs
wv_correct: Corrections for WV01 CCD artifacts
wv_correct: Use constant edge extension to not lose pixels at border
docs: Explain issues of wv_correct for WV01
Minor output touchups
dg_mosaic: Bug fix regarding order of images
wv_correct: Improved support for WV01 images
tif_mosaic: Comments added