Fix how size and dk are automatically computer for drawK()
(#407)
Some fixes to bugs in the drawK function
(#407)
Start at unit tests for drawK
(#407)
Merge branch '#380' into #407

Conflicts:
	src/SBMoffat.cpp
	src/SBProfile.cpp
	tests/test_SBProfile.py
Use boost tgamma for consistency with other boost math usage
(#407)
Start on converting Moffat to use analytic kvalues for untruncated case.
(#407)
Allow some leeway on the special beta values
(#407)
Have the maximum_fft_size check happen on both branches
(#407)
Add tests that kvalues are consistent with xvalues
(#407)
Add the do_kvalue tests for different Moffat beta values
(#407)
Fix bugs in some of the Moffat kV specializations
(#407)
Back to work on test_drawK now.
(#407)
Finish up the rest of test_drawK
(#407)
Move glob_ud out of global space and into each function where it is used.
(#407)
Merge branch '#380' into #407
Merge branch 'master' into #407
formatting
(#407)
Merge branch 'master' into #407
Merge branch 'master' into #407
Merge branch 'master' into #407