updated ex_ext.m4 to official upstream (serial #13) version

   - now contains the patch from refs #1227
GCT: correct conditional check on U1idx

- fine grid bins in range [U1idx,U1idx+finegrid.freqlength) are accessed,
  so maximum value of index is U1idx+finegrid.freqlength-1, which should be
  less than Fstat_res->numFreqBins, hence an error if index >= numFreqBins
- refs #1210
lalinference: bugfix for TD waveforms in time-marg likelihood
lalinference: added malmquest prior.  non-default for now
vectormath: integer-cast pointers using (uintptr_t) instead of (UINT8)

   - avoid warnings, should be more portable across 32bit vs 64 bit
      machines, use (size_t) as fallback for platforms without <stdint.h>
   - fixes #1182
Move binary orbit parameters into PulsarDopplerParams

- one parameter structure for both isolated/binary CW signals
- no longer need to allocate free memory for *orbit field
- new convention: asini >  0 --> binary pulsar
                  asini  = 0 --> isolated pulsar
- PulsarSignalParams, which uses deprecated PulsarSourceParams,
  gets its own inline copy of BinaryOrbitParams fields, to
  ease backward compatibility with GeneratePulsarSignal()
- otherwise, all codes converted to using binary parameters
  from PulsarDopplerParams
- removes restriction on binary support from XLALComputeFstat()
- adapted XML (de)serialisation functions and test
- add checks on value of 'asini' to a few functions as appropriate
- passes 'make distcheck'
- refs #1161
Fixed time-shifting bug in time-marginalised likelihood.
LALInferenceLikelihood.c: commented out set-but-unused variables
Add instructions to bayestar_localize_lvalert docstring and usage
Rewrap docstring
Rewrap long line of code
Offload XLALComputeDetAMResponse to the MIC coprocessor
Pass responses and locations as contiguous arrays

They will be easier to offload to the MIC coprocessor this way.
Reorder functions to group together all static definitions
Mark certain functions for offload
It works!
Change log messages and output filename to reflect running on MIC