Test

- Fix CSS
- Changes to upload it to my account
Fix jekyll includes

With this version bin/remove_legacy_bootcamp.sh run properly
creating 112 repositories under r-gaia-cs username and prepend
the URL for each one of this repositories at
config/bootcamp_urls.yml (see the diff below).

    diff --git a/config/bootcamp_urls.yml b/config/bootcamp_urls.yml
    index 2ec6341..d101535 100644
    --- a/config/bootcamp_urls.yml
    +++ b/config/bootcamp_urls.yml
    @@ -1,3 +1,115 @@
    +- https://github.com/r-gaia-cs/2011-11-07-toronto
    +- https://github.com/r-gaia-cs/2012-01-18-stsci
    +- https://github.com/r-gaia-cs/2012-02-20-itcp
    +- https://github.com/r-gaia-cs/2012-02-23-toronto
    +- https://github.com/r-gaia-cs/2012-03-07-indiana
    +- https://github.com/r-gaia-cs/2012-03-26-mbari
    +- https://github.com/r-gaia-cs/2012-03-28-nersc
    +- https://github.com/r-gaia-cs/2012-04-02-chicago
    +- https://github.com/r-gaia-cs/2012-04-14-utahstate
    +- https://github.com/r-gaia-cs/2012-04-30-ucl
    +- https://github.com/r-gaia-cs/2012-05-07-michiganstate
    +- https://github.com/r-gaia-cs/2012-05-14-newcastle
    +- https://github.com/r-gaia-cs/2012-05-16-alberta
    +- https://github.com/r-gaia-cs/2012-05-22-ubc
    +- https://github.com/r-gaia-cs/2012-06-18-jhu
    +- https://github.com/r-gaia-cs/2012-06-28-inria
    +- https://github.com/r-gaia-cs/2012-07-09-mit
    +- https://github.com/r-gaia-cs/2012-07-12-waterloo
    +- https://github.com/r-gaia-cs/2012-07-16-halifax
    +- https://github.com/r-gaia-cs/2012-07-19-utsc
    +- https://github.com/r-gaia-cs/2012-09-13-dafx
    +- https://github.com/r-gaia-cs/2012-09-17-oslo
    +- https://github.com/r-gaia-cs/2012-09-28-columbia
    +- https://github.com/r-gaia-cs/2012-10-08-purdue
    +- https://github.com/r-gaia-cs/2012-10-17-lbl
    +- https://github.com/r-gaia-cs/2012-10-18-ubc
    +- https://github.com/r-gaia-cs/2012-10-20-ucb
    +- https://github.com/r-gaia-cs/2012-10-22-newcastle
    +- https://github.com/r-gaia-cs/2012-10-23-caltech
    +- https://github.com/r-gaia-cs/2012-10-25-gmu
    +- https://github.com/r-gaia-cs/2012-10-30-oxford
    +- https://github.com/r-gaia-cs/2012-11-08-mcmaster
    +- https://github.com/r-gaia-cs/2012-11-10-wustl
    +- https://github.com/r-gaia-cs/2012-11-15-scripps
    +- https://github.com/r-gaia-cs/2012-11-28-unc
    +- https://github.com/r-gaia-cs/2012-11-30-hawaii
    +- https://github.com/r-gaia-cs/2012-12-04-edinburgh
    +- https://github.com/r-gaia-cs/2012-12-10-uta
    +- https://github.com/r-gaia-cs/2013-01-11-ubc
    +- https://github.com/r-gaia-cs/2013-01-12-chicago
    +- https://github.com/r-gaia-cs/2013-01-12-mcgill
    +- https://github.com/r-gaia-cs/2013-01-12-waterloo
    +- https://github.com/r-gaia-cs/2013-01-21-ubc
    +- https://github.com/r-gaia-cs/2013-01-22-tum
    +- https://github.com/r-gaia-cs/2013-01-24-camh
    +- https://github.com/r-gaia-cs/2013-01-25-tuebingen
    +- https://github.com/r-gaia-cs/2013-01-30-columbia
    +- https://github.com/r-gaia-cs/2013-01-31-vt
    +- https://github.com/r-gaia-cs/2013-02-05-ubc
    +- https://github.com/r-gaia-cs/2013-02-07-macquarie
    +- https://github.com/r-gaia-cs/2013-02-14-amos
    +- https://github.com/r-gaia-cs/2013-02-25-uwash
    +- https://github.com/r-gaia-cs/2013-03-04-lbl
    +- https://github.com/r-gaia-cs/2013-03-07-virginia
    +- https://github.com/r-gaia-cs/2013-03-20-aub
    +- https://github.com/r-gaia-cs/2013-03-23-utahstate
    +- https://github.com/r-gaia-cs/2013-03-24-kaust
    +- https://github.com/r-gaia-cs/2013-04-04-arizona
    +- https://github.com/r-gaia-cs/2013-04-04-ucl
    +- https://github.com/r-gaia-cs/2013-04-08-stellenbosch
    +- https://github.com/r-gaia-cs/2013-04-11-egi
    +- https://github.com/r-gaia-cs/2013-04-13-ucb
    +- https://github.com/r-gaia-cs/2013-04-18-manchester
    +- https://github.com/r-gaia-cs/2013-04-20-paris
    +- https://github.com/r-gaia-cs/2013-04-27-umaryland
    +- https://github.com/r-gaia-cs/2013-04-29-wisc
    +- https://github.com/r-gaia-cs/2013-05-02-vu
    +- https://github.com/r-gaia-cs/2013-05-06-geomar
    +- https://github.com/r-gaia-cs/2013-05-06-hhmi
    +- https://github.com/r-gaia-cs/2013-05-06-stanford
    +- https://github.com/r-gaia-cs/2013-05-09-lbl
    +- https://github.com/r-gaia-cs/2013-05-09-mozilla
    +- https://github.com/r-gaia-cs/2013-05-09-oxford
    +- https://github.com/r-gaia-cs/2013-05-13-ucdavis
    +- https://github.com/r-gaia-cs/2013-05-16-nescent
    +- https://github.com/r-gaia-cs/2013-05-18-krakow
    +- https://github.com/r-gaia-cs/2013-05-20-duke
    +- https://github.com/r-gaia-cs/2013-05-23-ucar
    +- https://github.com/r-gaia-cs/2013-05-23-umass
    +- https://github.com/r-gaia-cs/2013-05-30-alberta
    +- https://github.com/r-gaia-cs/2013-06-03-southampton
    +- https://github.com/r-gaia-cs/2013-06-03-tufts
    +- https://github.com/r-gaia-cs/2013-06-04-dssg
    +- https://github.com/r-gaia-cs/2013-06-06-sfu
    +- https://github.com/r-gaia-cs/2013-06-10-salk
    +- https://github.com/r-gaia-cs/2013-06-17-chicago
    +- https://github.com/r-gaia-cs/2013-06-24-wise
    +- https://github.com/r-gaia-cs/2013-06-25-scipy
    +- https://github.com/r-gaia-cs/2013-07-01-christchurch
    +- https://github.com/r-gaia-cs/2013-07-01-oklahoma
    +- https://github.com/r-gaia-cs/2013-07-03-oslo
    +- https://github.com/r-gaia-cs/2013-07-08-wuhan
    +- https://github.com/r-gaia-cs/2013-07-11-indiana
    +- https://github.com/r-gaia-cs/2013-07-15-bath
    +- https://github.com/r-gaia-cs/2013-07-15-vt
    +- https://github.com/r-gaia-cs/2013-07-16-cuahsi
    +- https://github.com/r-gaia-cs/2013-07-18-notredame
    +- https://github.com/r-gaia-cs/2013-07-18-washington
    +- https://github.com/r-gaia-cs/2013-07-27-cmu
    +- https://github.com/r-gaia-cs/2013-08-04-esa
    +- https://github.com/r-gaia-cs/2013-08-22-ku
    +- https://github.com/r-gaia-cs/2013-08-27-erdc
    +- https://github.com/r-gaia-cs/2013-08-28-wisc
    +- https://github.com/r-gaia-cs/2013-09-05-iowa
    +- https://github.com/r-gaia-cs/2013-09-12-bristol
    +- https://github.com/r-gaia-cs/2013-09-21-uwaterloo
    +- https://github.com/r-gaia-cs/2013-09-23-msu
    +- https://github.com/r-gaia-cs/2013-09-24-acpfgA
    +- https://github.com/r-gaia-cs/2013-09-26-ubc
    +- https://github.com/r-gaia-cs/2013-10-01-acpfgM
    +- https://github.com/r-gaia-cs/2013-10-29-vertpaleo
    +- https://github.com/r-gaia-cs/2013-11-14-whoi
     - https://github.com/swcarpentry/2013-08-23-harvard
     - https://github.com/swcarpentry/2013-09-16-stsci
     - https://github.com/jdblischak/2013-09-19-chicago
Switch script to swcarpentry account

The previous commit work with my account. This commit switch to
swcarpentry account.

Some improvements to make this script more maintainable was made.