Add a bunch of changelog lines.
Add changelog lines from Johan.
Yet another try to satisfy 32bit buildbot.
 -- NumPy dtype comparison is fundamentally fucked up...
Instantiate the dtype before querying it for the char attribute
 -- All dolfin devs should have its own 32 bit machine...
Yet another try...
  -- The funny part is long gone
Yet another try:
  -- it is actually funny again!
Changelog updates from Anders.
Set some PETSc options to find an LU solver that works with 64 bit indices.
Make SuperLU_dist default LU solver when using 64-bit indices.
Merge branch 'master' into garth/fix-issue-432
Fix an ifdef.
Add a test skipe for 64 bit la indices. Skip one test.
Small fix for Python 3
Merge branch 'garth/fix-issue-432'
Merge branch 'martinal/topic-update-changelog-for-15'

Conflicts:
	ChangeLog