test teamcity test-system
added test target
try with another rules
fix
debian/rules now support tests
fix skiping rpath in the test executable file
try to use cppunit in teamcity tests
added dependence of cppunit into debian/control
Ininialize elliptics nodes for tests

Added script for starting and stopping elliptics nodes
Added elliptics_tests_t class for elliptics tests
Added a test for check the tool
Path to the script sent to the tests via cmake
Install elliptics before testing
Added debug print to the prepare-script
Added elliptics into the build-depends to be able to run tests
reduced blob size from 10G to 10M
it is now possible to choose number of preparing nodes
manager now remembers count of prepared nodes for correct starting and stopping
added several tests to writing
Removed unused (temporary and commented-out) code
Use RAII (unique_ptr) instead of raw pointer to store TestListener
Removed `using namespace CppUnit`
Added `CppUnit::` where it needs