Added empty folder (with .gitignore) to fix the Python error in opencog.log
Commented out scm files defined in the default opencog.conf (embodiment.conf) file, which previously caused OpenCog to stop loading other files.
Modified CMakeLists.txt in pln and ubigraph to fix build dependencies.
Merge pull request #231 from Alex-van-der-Peet/BuildFix

Modified CMakeLists.txt in pln and ubigraph to fix build dependencies.
Merge pull request #230 from Alex-van-der-Peet/PLNFolderFix

Added empty folder (with .gitignore) to fix the Python error
provide an explanation of what this is all about.
Merge pull request #229 from Alex-van-der-Peet/Embodiment32BitFix

Commented out scm files defined in the default embodiment.conf file
Fixed support for the <bin dir> argument. Some files had the build directory hard coded.
Merge pull request #232 from cosmoharrigan/master

Fixed support for the <bin dir> optional argument
Fixed finding of pet_home
Fixed an English error.
Merge pull request #234 from Alex-van-der-Peet/EnglishFix

Fixed an English error.
Merge pull request #233 from Alex-van-der-Peet/FixPetHome

Fixed finding of pet_home
Changes to default embodiment config file to enable Integrity
Merge pull request #235 from Alex-van-der-Peet/EmbodimentConfigIntegrity

Changes to default embodiment config file to enable Integrity
pln testing: don't call python if there isn't any.
fix assorted typos.
Fixed some English for the upcoming demo in Beijing.
add dependency for logic wrapper

for bug #228
Merge pull request #237 from Alex-van-der-Peet/EnglishFixing

Fixed some English for the upcoming demo in Beijing.