expanded a bit on using issue2pr
removing tesseract version info from output. fixes #48
updated changelog
adding xlsx support
fixed test md5 checksums for tesseract tests. tests should now pass regardless of tesseract version
fixed PEP8 errors
added separated parsers or xls and xlsx and updated changelog
added test for .xls format
added xls parser file
merging paths
fixing files checksum
fixing files checksum
make sure to quote filenames in case there are spaces in the filename
updated changelog
Merge pull request #53 from deanmalmgren/issue53

.odf and .pdf : Dealing with special characters and white space
merged xlsx and xls parsers, fixed some docs issues, removed unicode function
merged #55
expanded list comprehension for readability; updated xls/xlsx tests
minor update to changelog