bug fixes
bug fixes
support for left/right/outer joins
Updated readme.txt
Updated readme.txt
Updated readme.txt
bug fix
Delete strings.cu, already created 4 of the translation unit

and unrolled functors are scattered across them:
strings_filter.cu, strings_join.cu, strings_sort_device.cu, strings_sort_host.cu, strings_type.h
Merge pull request #30 from AlexeyAB/delete_strings_cu

Delete strings.cu, already created 4 of the translation unit
Fixed a problem with joins on multiple columns
Changed readme
modified reame.md
updated readme.md
updated readme.md file
updated readme file
updated readme
Merge pull request #5 from antonmks/master

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