Downgrading requirements to Boost 1.54

Enables us to use system boost on ubuntu 14.04
Bump cmake requirement version to 2.8.6
initial travis.yml

Signed-off-by: Thomas Hisch <t.hisch@gmail.com>
comment

Signed-off-by: Thomas Hisch <t.hisch@gmail.com>
minor cleanups
tmp
use conda
cmake ?
install cmake from ppa:kalakris/cmake

Signed-off-by: Thomas Hisch <t.hisch@gmail.com>
answer with 'yes'

Signed-off-by: Thomas Hisch <t.hisch@gmail.com>
update -qq before installing cmake

Signed-off-by: Thomas Hisch <t.hisch@gmail.com>
verbose makefile
verbos trilinos cmake output to fix travis CI abort
disable logging of trilinos configure and build phase
use g++ 4.8 for travis ci
try to use gcc 4.9
try it again with the older gcc version