Docs: add info on file name restrictions

Signed-off-by: John Thornton <jthornton@gnipsel.com>
mb2hal: HAL component to communicate with Modbus devices.

Userspace HAL component to communicate with one or
more Modbus devices.

Tests:
- TCP some functions = Remote IO Delta RTU-EN01,
  24 inputs, 8 outputs.
- RS232 some functions = Servo Drive Delta ASDA-B (1021-A 1Kw).
- TCP all functions = MoD_RsSim V8.20 (www.plcsimulator.org)
  on Windows XP SP3.

Signed-off-by: Michael Haberler <git@mah.priv.at>
mb2hal: remove superfluous patch file
Revert "mb2hal: remove superfluous patch file"

This reverts commit ca835b429478324639df779e26005ca43b8917d1.

Victor says it is needed.
gscreen -add some descriptions to buttons and tabs
gscreen -work on sensitizing buttons depending on state.

this helps direct the user to the proper input methods.
also made the spinbox bigger for touch screens
hal_glib -intialize data so nothing is emitted at start-up

the signals were inconsistant (order) at start up.
makes more sence to just emit when there is an actual change of
state rather then also at initialization.
The state of things is pretty easy to assume at start-up and can be
checked inside a program.
Add General Mechatronics 6 axis motion control card driver.
Makefiles were modified in order to compile the driver with LinuxCNC.
Documentation for General Mechatronics 6 axis PCI motion control card.

Add GM.tx to the project and include it to Mastar_HAL.txt and Master_Integrator.txt.
GM.txt was added also to the following files in order to compile pdf and html documentation:
docs.xml, Submakefile, index.tmpl.
Images which are linked by GM.txt were added to /drivers/images.
Also a one line description was added to intro.txt about the new card.
Docs: add info on file naming conventions

Signed-off-by: John Thornton <jthornton@gnipsel.com>
Docs: add 7i77 pins

Signed-off-by: John Thornton <jthornton@gnipsel.com>
Docs: add info about restarting gui after adding new m1nn file

Signed-off-by: John Thornton <jthornton@gnipsel.com>
Docs: search path for m1nn files updated.

Signed-off-by: John Thornton <jthornton@gnipsel.com>
Docs: removed duplicate chapters for hardware drivers
hardware drivers are covered in the integrator manual

Signed-off-by: John Thornton <jthornton@gnipsel.com>
Docs: remove duplicate chapters on halui

Signed-off-by: John Thornton <jthornton@gnipsel.com>
General Mechatronics GM6-PCI card driver fix:
Switch off currently not used functions with compiler switch in order to avoid showing warning messages during compiling.
General Mechatronics:
Name the card GM6-PCI.
Modifying the documentation according to it.
mb2hal: fix two non fatal bugs caught by Clang

Nothing big, two instances of dead initialization (so, a variable is
explicitly set at define-time, but then written to again before being read).

Signed-off-by: Sebastian Kuzminsky <seb@highlab.com>
Docs: clean up index

Signed-off-by: John Thornton <jthornton@gnipsel.com>
Add the option to use serial numbers for Smart-serial cards


Signed-off-by: Andy Pugh <andy@bodgesoc.org>