Build dependencies⚓

Dependencies needed to build Opencontrail.

Actual deps in tools/packages/debian/contrail/debian/builddep.trusty

cat tools/packages/debian/contrail/debian/builddep.trusty|sed s,[\ \\\t],,g|tr -d ','|tr '\n' ' '

libboost-dev libboost-chrono-dev libboost-date-time-dev
libboost-filesystem-dev libboost-program-options-dev libboost-python-dev
libboost-regex-dev libboost-system-dev libboost-thread-dev
libcurl4-openssl-dev google-mock libgoogle-perftools-dev liblog4cplus-dev
libtbb-dev libhttp-parser-dev libxml2-dev …