Add option to not reset board on connect

'-n' in st-util will cause it to skip the reset step, and thus allow you
to begin debugging at whatever point the code may currently be at.

Adding this feature required changing the stlink_open functions to
accept a reset flag that tells them whether or not to reset after
connecting.  Skipping reset does not seem to have any adverse effects on
stlink usb devices.  Unfortunately, I have to stlink v1 devices to test.
Merge pull request #176 from prattmic/reset

V2: Add option to not reset board on connect
Update list of known working targets
Merge pull request #177 from Disasm/master

Update list of known working targets
[ fix ] 0001-stlink-gui-Follow-new-stlink_open-usage, fix from Jim Huang <jserv@0xlab.org>
[ fix ] missing exit prototype, include stdlib.h
Fixed the DEBUG switch in gdb-server.c
Merge branch 'master' of git://github.com/texane/stlink
Merge pull request #178 from maximevince/master

Fixed the DEBUG switch in gdb-server.c
Add st-info utility

Signed-off-by: Andrew 'Necromant' Andrianov <andrew@ncrmnt.org>
Merge pull request #180 from nekromant/info

Add st-info utility
Support for reading target voltage
Merge pull request #181 from SuperVirus/master

Support for reading target voltage
[ fix ] st-info warnings
[ patch from Uwe Bonnes ] determine flash size for more devices
[ patch from Uwe Bonnes ] add STM32F42x and F43x-parts (bank handling not yet supported)
Fixes issue #161
Merge pull request #183 from thinkski/master

Fixed missing parenthesis. Resolves issues #92, #161, and #170.
Fix build issues with MinGW

Remove st-term from the list of the targets for MinGW.
st-term uses termios and would require a rewrite to have
it compile on MinGW. Also remove cleanup signal handlers
in gdb-server for MinGW to compile.
Merge pull request #184 from ouah/master

Fix build issues with MinGW