Merge MAC-CS1-branch with HEAD.

Fix some minor bugs in the RegisterState class. Now the state of all
registers is properly reported.

New registerstate state machine.

Implemented new defintion and behaviour of RegisterState states.

Add new images. These run at 196 MHz.

New version 4.2 images for AP and BP

Merged MAC-GCF-6_2-branch with head. Tag MAC-GCF-6_2 will be moved
Bug 302 and bug 471 are also solved in MAC-GCF-6_2

Introducing new AllRegisterState register to keep track of the update status of
all hardware registers.

Introduced RegisterState for SS, SST, BST, XST and RSR registers.

Always send beamformer weights every second

prevent division by zero exception

Remove unused constants.

Make range slightly larger to fit data

Extract cross-correlations from registers by reading with appropriate stride and at appropriate offset.

Use NrBlps instead of NrRcus / N_POL

Replace tabs by spaces.
Move WRITE_BS to execute early.

Size of cross correlation stats register is dependent on number of configured BLPs

weights for cross-correlation were not written correctly

Write BS register unconditionally.
Write in Hz not MHz!

Control script implemented in panel.

New interCnn.Bin

New test for usage output (jtagctl without arguments).

New infraCnn.Bin file. This file works after consuling with JTAG on 2006-05-04.

Regenerated test reference files using ./test.sh -genref

Add argument to -r option to save test result to a file.
Added name/version number output
Fixed test_testexec to add 1 for null-termination.

New startdaemon that starts executable in stead of tasks.

Handle EINTR and EAGAIN from time_pps_fetch in new method ::fetchPPS().

Handle EINTR and EAGAIN errors by retrying 'sendto' or 'recvfrom'

Use StationSettings where we can.

Redesign of Main Control Unit software.

Correct settings for output to lofar11 and lofar12

only set BS register when all input to BS has stopped at some point in time
WG = off, and RCUs = off

single clock settings for all boards

rename clock related events from plural to singular

rename clock related events

Rename clock related events.

Only one clock settings allowed for the whole station.

Remove unused constants.
Remove initial clear of RSP board since it doesn't work anyway and the
board should be initialized properly by the higher level software anyway.

Add new CEP and LCU registers.

Changes the release nr of GCF components.