removed python dependencies installation script
update for python dependencies
Merge pull request #1161 from AmeBel/dependency-scripts

Dependency scripts
Fix cppcheck reports:
- (style) Same expression on both sides of '=='
- (style) Same expression on both sides of '||'
- (error) Mismatching allocation and deallocation
- memory leaks
- resource leaks
Merge pull request #1163 from serval2412/master

Fix cppcheck reports:
Fix cppcheck reports (part2):
- (error) Iterator 'oni' used after element has been erased
- (error) Dangerous iterator comparison using operator< on 'std::map'
- (style) Unused variable: it
- (error) Memory pointed to by 'counts' is freed twice
- (error) Memory pointed to by 'key' is freed twice
Merge pull request #1164 from serval2412/master

Fix cppcheck reports (part2):
Fix some cppcheck reports (part3)
- (error) Resource leak: f
- (style) Statements following return, break, continue, goto or throw will never be executed (1 of them)
- (style) Unused variable (most of them)
Merge pull request #1165 from serval2412/master

Fix some cppcheck reports (part3)
Fix cppcheck reports "Prefer prefix ++/-- operators for non-primitive types"
Merge pull request #1167 from serval2412/master

Fix cppcheck reports "Prefer prefix ++/-- operators for non-primitive ty...
Fix cppcheck report: Return value of std::remove_if() ignored. Elements remain in container
Cleanup cython readme
Merge pull request #1168 from serval2412/master

Fix cppcheck report: Return value of std::remove_if() ignored. Elements ...
rough in a bindlink validation call.
Implement the bindlink validator
shuffle around the validation code some more
move the clause extraction code
More validation refactoring
update Dockerfile for python dependencies