screenshots: Add SecurID info screen

We'll leave this out of the README for now, to reduce clutter.  It is
posted at XDA and gplay.

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

Simple perl script to translate the arrays.xml FAQ to bbcode so that the
XDA thread can be kept in sync with the in-app documentation.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Remove a few unnecessary debug prints

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
external: Sync with openconnect rev a48e5fe

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
libs: Sync with latest openconnect sources

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
AuthFormHandler: earlyReturn() should exit on BATCH_MODE_ABORTED

The only modes where it is valid to automatically submit forms are
BATCH_MODE_ENABLED and BATCH_MODE_EMPTY_ONLY.  For BATCH_MODE_ABORTED
we need to act as though the user clicked the "disconnect" button.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
external: Remove $(ARCH_TOOLCHAIN_SYMLINKS)

This was a .PHONY target so it just caused unnecessary rebuilding.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
AuthFormHandler: Fix empty group_list submission

If the saved authgroup is the default authgroup (the first or the only one
in the list), the group_list field may be left NULL and the gateway might
reject logon attempts.

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
OpenConnectManagementThread: Log the auth form errors and prompts

Signed-off-by: Kevin Cernekee <cernekee@gmail.com>
Update changelog and bump version to 0.91 (910)

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