Updated dockerfile to work with new cmake build process
Cleaning up dockerfile comments
Merge pull request #742 from zacg/master

Update Dockerfile to Work with Recent CMake Build Process
Removing deprecated build.sh script.

Use CMake as specified in README. Fixes #732.
Removing cleanbuild.sh as well.
Merge pull request #743 from rhyolight/remove-build-sh

Removing deprecated build.sh script.
Updated wiki links in README.

Due to changes made in #747.
Merge pull request #748 from rhyolight/update-readme

Updated wiki links in README.
"htmtest" only with PyNode tests moved to "/tests"

"htmtest" was splitted in two versions: one only with C++ tests which
was moved to "nupic.core" and another only with PyNode (c++ region
implementation for Python projects).
.gitignored updated to ignore "/nta" folder
CMake file is able to build submodules
Updated link in CONTRIBUTING.md
Merge pull request #750 from rhyolight/update-readme

Updated link in CONTRIBUTING.md
A improved version of CMake file

-Removed standard libraries (libapr, libs,etc) stuff;
Fixed -lc++abi issue
Fixed -gfull issue
Adding readme file
Adding content to spatial pooler example readme
Merge pull request #754 from zacg/master

Readme for Spatial Pooler Example
Update .gitmodules