Merge pull request #130 from asfadmin/devel

add_aux_band - preparing for build to give to JPL for testing
Merge pull request #135 from asfadmin/master

Merging latest code from master into devel
Merge branch 'devel' of https://github.com/asfadmin/ASF_MapReady into devel
Merge pull request #136 from asfadmin/devel

Preparing for SEASAT beta release
Merge branch 'devel' of https://github.com/khogenso/ASF_MapReady into devel
Merge branch 'devel'
Fix compile errors due to missing header includes.
Merge pull request #140 from ninneman/devel

Fix compile errors due to missing header includes.
Merge pull request #142 from khogenso/devel

Devel
Merge pull request #143 from asfadmin/devel

Devel
Merge branch 'devel' of https://github.com/asfadmin/ASF_MapReady into seasat
Merge branch 'master' of https://github.com/asfadmin/ASF_MapReady into seasat
Merge branch 'devel' of https://github.com/khogenso/ASF_MapReady into devel
Merge branch 'devel' of https://github.com/asfadmin/ASF_MapReady into devel
Updated the version history to 3.2.1
Merge branch 'seasat' of https://github.com/khogenso/ASF_MapReady into seasat
Added meta_yaw() to calculate yaw files.  Added to asf_view
Merge branch 'devel' into seasat