Add makefile for everyone and tests for the indexer

Makefile to run our indexer tests and any other things. Also adds testing for the indexer

added 4 commits

• 6bf9fa1d - non stl writing to blocks
• 7dea3986 - allows dictionaries that are local to the document to be merged
• 75780d20 - Merge remote-tracking branch 'origin/indexer' into indexer
• 6d1b759a - todo added and minor fix to save chunks

Compare with previous version

assigned to @benbergk

mentioned in commit 45637f26

merged