OGDCH-182: Delete metadata file after it is parsed
Added PEP8 code checker
Fixed PEP8 issues
Merge pull request #8 from ogdch/pep8-code-style

PEP8 code style
Merge pull request #7 from ogdch/OGDCH-182-disk-usage

OGDCH-182: Delete metadata file after it is parsed
Display size and version on the resource page.
Removed non-functional line added to xls metadata helper.
Added travis build.
Merge pull request #9 from ogdch/ogd-193

Display size of resource on the resource page.
Fix PEP-8 code style
Merge pull request #10 from ogdch/develop

Release 1.0.2