Fixed a few variable references
Merge pull request #89 from morungos/variable-fixes

Fixed a few variable references
PERL-299 basic framework for bulk API
PERL-299 Collection object constructor for bulk API ops
PERL-299 moving bulk API result aggregation to Bulk class.
PERL-278 fixed aggregation explain tests because they changed "serverPipeline" to "stages"
fix hint tests since the error message output has changed in 2.5.4+
PERL-299 fixed attr definitions for array delegation
PERL-299 fleshout out tests for bulk API
PERL-287 updated "j" option docs in MongoClient
PERL-287 updated "j" and "fsync" option docs in Database object
PERL-252 support $maxTimeMS for cursors
PERL-296 use createIndexes command if available
fix build on Solaris
PERL-259 change names of legacy write methods for easier refactoring
PERL-108 murdering AUTOLOAD once and for all.
bumping version for next RC
v0.703_2
PERL-311 fix legacy docs authentication link
symlink readme