Revert "Merge branch 'gcc' into 'master'"

This reverts merge request !27

See merge request !28

This reverts merge request !27

Add caffe and gcc

The script now fails if `caffe` is in compatible.
I also added `gcc` because compiling with gcc from the host PC (Idiap machines) .

See merge request !27

Add a script that can work as nightlies

See merge request !26

Update from-scratch.sh to install caffe on Python 2.7 and Linux

Fixes #27 

See merge request !25

Update from-scratch.sh pin opencv on version 3

Just to make sure we get opencv 3 always.

See merge request !24

Move required wheels into from-scratch (closes #30)

See merge request !23

Undoes download param

Following fixes in:

- bob.db.base#11
- bob.db.cohface#2
- bob.db.hci_tagging#1

See merge request !22

This reverts commit 912a8da2.

Revert "Parameterize before_deploy to get non-sqlite databases download right (see bob.db.base#11)"

This reverts commit 6ab63ddc.

Update menpo to 0.7.5

See merge request !21

Integrate tools for rPPG

See merge request !20

Allow the user to pass a parameter to define database to download (see bob.db.base#11)

See merge request !19

update conda-smithy before updating the feedstock

Fixes #28

See merge request !18