added coveralls to travis build.
fixed typo
added pytest-cov to the requirements for the coverage generation
maybe this works now
aarggghhh - well maybe this commit (added astropy env variable to the coverage build)
added the fixes from package-template #39
added minute commit to get travis to restart
Merge pull request #58 from wkerzendorf/general/coveralls

added coveralls to travis build
added a reader for the outputs from the IRAF identify task
docstring
added a test
removed some whitespace
add the init
minor changes - import, whitespace
path fix
fixed path, shrank file a bit
move IRAF reader stuff to io.iraf
needed to move init too
one more move

rm blankline