fixed a bug where the normal of a 45 degree slanted polygon would not calculate the correct axis for projection in some cases

fixed writing composite surface in building installations

Removed produce consumer from stream reading
Added -out parameter to validation streams for writing quality ade stuff

Merge branch '43-number-of-features-in-statistics-bar-of-pdf-report-is-wrong-for-higher-numbers' into 'master'

Resolve "Number of Features in Statistics bar of pdf Report is wrong for higher numbers"

Closes #43

See merge request betzms/citydoctor2!3

Resolve "Rename error classes to better represent the error codes"

Closes #44

See merge request betzms/citydoctor2!2