Merge branch 'release/v0.5' into develop

* release/v0.5:
  bump version
bump version
forgot openpyxl dependency
Merge branch 'hotfix/v0.5.1'

* hotfix/v0.5.1:
  forgot openpyxl dependency
  bump version
Merge branch 'hotfix/v0.5.1' into develop

* hotfix/v0.5.1:
  forgot openpyxl dependency
  bump version
use glob patterns for import. mostly for windows, where the command line doesn't expand things
Merge branch 'develop' of https://github.com/3nth/diepy into develop
truncate was pretty easy
Merge branch 'develop' of https://github.com/3nth/diepy into develop

* 'develop' of https://github.com/3nth/diepy:
  use glob patterns for import. mostly for windows, where the command line doesn't expand things

Conflicts:
	diepy/cli.py
operational xlsx import. not sure about data type inference
didn't have the test file? geez
handle file names better now that we got xlsx
lots of things to change to handle excel
logging that much is expensive. sort out excel floats which are just ints
don't need that
little things
more better README
#6 handle unnamed files
fixed README.md formatting
cleanup