switch to feature capability detection for _archive, add a few REST server tests
4.3.0
4.3.1 - fix some bugs re: hyperlevel backup
Merge pull request #72 from oncemoreification/row_count

Add getRowCount command
load count from db on storage init, also expose through REST API. adds to #72
rename sequence to changes on dat root JSON
update sequence to changes
update to flat badge
4.3.2 - add pretty-bytes module for pretty printing dat clone transfer stats
upgrade csv-multibuffer-stream
test + passing implementation for custom csv options in createWriteStream
4.3.3
add usage info for --csv options
Merge pull request #75 from joyrexus/master

add usage info for --csv options
add tail option to createChangesStream
seq should override tail in changesStream options
allow tail=num as well as tail=true
4.4.1
add contributors.md
add collaborators.md