Remove blockchain/node components.
Merge pull request #101 from pmienk/version2

Remove blockchain/node components.
Alter default for --with-tests.
Merge pull request #102 from pmienk/version2

Alter default for --with-tests.
Add back output_point to point_type rename.
Merge pull request #103 from pmienk/version2

Add back output_point to point_type rename.