GUI-929
only fetch snapshots owned by self
GUI-929
cleaned up other refs that didn't filter by owner
GUI-928: Prevent security groups with a single quote char in the name from breaking the inbound rules display on the security group detail page
Merge branch 'develop' into GUI-928
GUI-938: Prevent 500 error on create snapshot page due to failed snapshot.id lookup.  Also prevent JS error in setFocus method when actions menu lookup fails
Clean up license bits

In this commit we add license headers to eucaconsole code that runs on
the server.  As this project contains code bundled from a great many
sources, per-file license statements on code original to this project
are especially important.

The files that contain third party license info now also contain
pseudo-file lists that enumerate the paths of the code they cover.
Ideally each project would reside in one or more dedicated directories.
That is usually the case in this code base, though there are exceptions.

Fixes GUI-281
Drop executable permission from non-executables

rpm/rpmlint can sometimes become confused when it encounters executable
files in certain unusual places.  This commit simply removes executable
permissions from resources like CSS files and text files since they
don't need them.
Merge pull request #677 from eucalyptus/GUI-938

GUI-938: Prevent 500 error on create snapshot page due to failed snapshot.id lookup
Merge pull request #676 from eucalyptus/GUI-928

GUI-928: Prevent security groups with a single quote char in the name from breaking the inbound rules display on the security group detail page
Merge pull request #679 from gholms/executable

Drop executable permission from non-executables
Merge branch 'develop' into GUI-929
Merge pull request #678 from gholms/licensecheck

Clean up license bits (GUI-281)
GUI-941
set volume_type to standard always for run requests
GUI-939: Move random id for logged request from tween to logging handler
GUI-939: Safer lookup of content type header map
fixes label in image filter for owner
GUI-939: Remove obsolete unit test for removed request.id tween
Merge pull request #682 from eucalyptus/GUI-940

fixes label in image filter for owner
GUI-939: Restore request.id tween, using random instead of os.urandom
Merge pull request #681 from eucalyptus/GUI-939

GUI-939: Move random id for logged request from tween to logging handler