Merge branch 'issue78' into devel
Removed warning when configuration file does not exist.  #86
Added warning if neither library is found.  #86
Removed warning if libraries not found; we error out first.  #86
Removed tests for warnings if config file not found.

Warnings in this situation are no longer desirable.  Closes #86.
Merge branch 'issue86' into devel
Prepping for 0.2.6 release.
Validated on CentOS
qualified raspberry pi
Finalizing 0.2.6 release.
Merge branch 'release-0.2.6'
Merge branch 'master' into devel
Not trying to running opj_version upon import anymore when no library.

This should allow us to warn but not error out when neither library is
present.  We should be able to retrieve metadata on such configurations.
pep8 work
Prepping for 0.2.7 release.
Added warning when neither library found, monkey-patched version.

Did some things I'm not proud of...  Should revisit this.
Finalizing for 0.2.7 release.
Merge branch 'release-0.2.7'
Merge branch 'master' into devel
Using os.path.expanduser on windows to figure out where to put config file.