pulsar_crosscorr_v2: Added a new feature to document computing time in metadata file.
ligolw_thinca:  performance improvement

- don't bother sorting triggers by ifo when forming coincs
lalinference: added ASCII parsing routine
lalinference: Added clustered-KDE to lalinference, not part of build yet
lalinference: Added additional parsing routines
lalinference: cleaned up clustered-kde proposal
lalinference: added clustered-KDE proposal source to makefile
lalinference: minor changes to cluster proposal comments
lalinference: fixed incorrect calculation of KDE proposal ratio
lalinference_mcmc: now updates proposal tracking statistics
lalinference: simplified buffer handling routines and ACL calculations
lalinference: added intra-run clustered-KDE proposal
lalinference_mcmc: updated KDE proposal every ~100 effective samples
lalinference: added a function for counting varying params, rather
than just non-fixed
lalinference: properly count varying params in KDE proposal
lalinference: corrected bug introduced when rebasing
lalinference: removed MCMC-related assumptions from clusteredKDE proposal
lalinference_nest: added clusteredKDE proposal to nest
lalinference: switched dim counting back to NonFixed now that it works
lalinference_mcmc: annealing now works with new clustered-KDE proposal