about: Add missing link to libtomcrypt; tweak formatting

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Remove old build.gradle and .hgtags files

F-Droid is picking up old OpenVPN version numbers from at least one of
these files, so just delete them.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Bump version to 0.2 (2)

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
OpenConnectManagementThread: Allow use of x86 Linux CSD wrapper scripts

If the script begins with e.g. #!/bin/bash, and /bin/bash doesn't exist,
prepend "#!/system/bin/sh" to give it a fighting chance.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
screenshots: Initial commit

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
README: Update with screenshots, F-Droid link, Travis-CI link

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>