Log Message:
Updated to 0.74

Changes:

0.74 2012-01-25
- Documentation:
    * Re-release of 0.73, now with a proper changelog

0.73 2012-01-25
- Fixes:
    * Allow prefetching of only a subset of the other table's columns (Alex Vandiver)
    * Avoid a compilation failure on blead caused by incorrect precedence \ 
(Thomas Sibley)