update vips to latest stable, 7.40.4

this set of minor fixes help the ruby-vips gem pass all spec tests, see:

https://github.com/jcupitt/libvips/blob/master/ChangeLog

Closes #1064.
Adol-C: upgrade to 2.5.1.
augustus: add mirror
rml-mmc 274
kissplice: Use --disable-epsv

Use --disable-epsv rather than --no-epsv. The latter does not work with older
versions of curl.
fastqc: update to 0.11.2

Closes #1072.
R: option to build libRmath only.

Closes #1067.
Abyss 1.5.2

Closes #1065.
ASL: update to 20140718.
R: add explicit paths to readline.
blast: Fails to build with gcc 4.9

error: must #include <typeinfo> before using typeid

Closes #1078
vecfortlib: 0.4.0 - Updated new version

Updated to version 0.4.0, points to new cblas.h location on Mavericks
Fixes issue with sgemv_ when data is not aligned to 8-byte boundaries

Closes #1083.
emboss: skip build time embossupdate

Missing update mirror causing build failure.
pymol: fix patch args and shasum

Fixes #1082.
sextractor: revert "Use patch DSL"
bowtie 1.1.0
trans-abyss 1.5.1
bowtie: avoid staging source files
bowtie: fix bowtie bin symlink
htslib 0.2.0-rc11