Add pyodbc 3.0.7.
Update ncurses & readline recipes

- ncurses: build separate libtinfo library

- ncurses: don't gobble up memory trying to compile everything at once

- readline: add dependency on ncurses
readline: allow ncurses dep versions >=5.9
Revert "Enable the latest C++ (MACOSX_DEPLOYMENT_TARGET=10.9) in gmp"

This reverts commit a9eca3b9af545fe966d5fb314638a0440bb69830.
Add cloog dependency to gcc 4.8
Add cloog
Merge branch 'master' of github.com:pydata/conda-recipes
Make sure gcc uses the conda isl
Remove the cloog and isl version from gcc 4.8

That was from the install instructions for gcc 4.9
Remove cloog from the gcc 4.8 build.sh
Add gcc 4.9
Build the shared library for gmp on OS X

It seems to work on 10.7.
Bump the build number for isl
Compile gmp with cxx support
Add ppl
gcc 4.7 depends on ppl, not isl
Use the bz2 version of ppl

Because my Mac OS X VM doesn't have unxz.
Add ppl to the configure call of gcc 4.7
Downgrade ppl

gcc 4.7 only checks that the minor version is >=11, so 1.1 will not work.
Try an older ppl