Fix some more import statements for LALApps python codes

- Need to import as lalapps.inspiralutils, if not already imported
Make the output amplitude parameters option work, also add a placeholder for outputting distance
pulsar_crosscorr_v2: used XLALUserVarWasSet check arguements were set, changed type of sinc-value list from REAL8Vector ->REAL8VectorSequence
Add 'cylon' color map, make default
Remove unused argument to plot.colorbar()
Fix multiple definition of EXTRA_DIST
glue.ligolw:  allow use_in() funcs to be decorators
modified build system to reduce reliance on pkg-config
pylal/series.py: add LIGOLWContentHandler
attempt to fix AS_VAR_COPY problem (missing on older autoconf)
Comment out target to generate cylon.csv (data file is distributed)
Revert "attempt to fix AS_VAR_COPY problem (missing on older autoconf)"

This reverts commit 6108a180cacbb769a7b7c2f77df499b649854a28.
Revert "modified build system to reduce reliance on pkg-config"

This reverts commit 25beb73c29476527b47ae0f8ebb75fcbabaae114.
cbcBayesPostProc.py: Catch exception from corner plots and fail gracefully
Add error if dfmax is smaller than templateTestDf

  Fixes #1515
Add flow to lalinference_pipe_example.ini since it was missing
Add guard if statments to check for templateTest, templateSearch, and bruteForceTemplateTest options
Fix search -> test
Moves various pos_mapping to bppu/Posterior(). LALInference redmine 1544
pulsar_crosscorr_v2: Added sanity check to Input/output list function, check order of SFT list, modified the length of sinc-value vector