Merge pull request #44 from fiatflux/master

Import arrayset.
Fix deprecation warning.
Remove all `@inbounds` – this is not a hotspot, nor sufficiently safe

When you're doing this much I/O, bounds checking is a completely trivial
overhead, so having `@inbounds` annotations everywhere is an unnecessary
optimization. There are also lots of instances in this code using indexes
that are by no means certain to be in bounds. I just encountered one that
was causing very hard to debug problems as it was basically trashing the
surrounding memory.
Consistently use = with spaces in for when the RHS is a range.
Assign NA mask unconditionally as `ind < 0`.
Use normal array assignment instead of arrayset.

The arrayset intrinsic is not intended for public usage. The use
of unsafe_copy! is also, well, unsafe.
Merge pull request #46 from StefanKarpinski/pull-request/b26f04d8

remove various unsafe operations
Fix BoundsError in ODBCFetchDataFramePush!. Fixes #47.
Cleanup formatting/whitespace.
Tweak README
formatting fixes, try to respect sensible col no limit
fix ODBC regressions + Dataframe warnings
use updated Dates package
make ODBC work with Dates
Be more flexible with date processing
update dependencies for REQUIRE
get rid of datetime hack for invalid dates from the MIMIC database
Merge pull request #63 from jakebolewski/jcb/fixes

Bring ODBC up to date