add start of 2.2 change block
Fix spelling and grammar.
move create doxygen config to IMP-doc target

close #574
Use canonical URL.
Clarify suitable Python versions.
Allow ModelLoader to read Modeller alignment structures.

Modeller alignment structures contain most, but not all,
of the information that a Modeller model does - certainly
enough to instantiate a bunch of IMP atoms. Document the
differences, and don't have ModelLoader fall over if it
doesn't find all the information.
Don't use deprecated methods.
removed printout line in Color.cpp
fix warning with new cmake version
clean up python paths a bit
suppress more cmake warnings
Move mailing list info to website; relates #516.
remove %template for Vector3Ds

it isn't needed for correctness and breaks compilation on Mac OS 10.9. The breakage may be swig's fault (it seems to be trying to instantiate vector::erase(value_type)). However, it may make the function that uses it create_sphere_dots (which should be get_sphere_dots) a bit slower when called from python due to converting the data to a python list.
fix doc bug in restrainer
check if application doc dirs exist

close #571
link source/doc into build dir

this makes the names predictable, if not as nice as one would like. close #578
make sure cmake detect changes in libraries when run
add range functions to Grid
general BoundingBox get_vertices to any D
fix grid interpolation