Add APIs for stress tensor main components
Merge remote-tracking branch 'amisto/master'
Real usage of stress tensor main components
Updated build system:
* mpi autodetection
* auto-adjusting rpath for linker
* compile gcc with c++11 support as dependency
* completely automated bootstraping
* few minor changes
Merge branch 'master' of github.com:avasyukov/gcm-3d
Fixed typo
Return waf back. We really need it for legacy machines.
Add -lpthread for smooth build on CentOS 6.x with devtools-1.1 repo
Mesh movement impl
Proper cleanup and shutdown for singletone engine
Multiple fixes for mesh load logic, make it working with non-trivial meshes
Update models for not integrated stringer task
Make 3-stringer-integrated model computable
Make 3-stringer-integrated and 3-stringer-not-integrated tasks computable
Drop support for python 2.4, care only about 2.7 and 3.x
Option to adjust linker rpath automatically
Build paraview during gcm3d bootstraping process
Merge branch 'master' of https://github.com/Amisto/gcm-3d

Conflicts:
	models/panel.geo
Modified sliding contact calculator. Negative pressure waves now refract from sliding contact.
Python 2.7.x and 3.3.x compatible libmpi implementation