Fix copyright headers: everything is LGPL2.1+.

This closes #295.
Trivial patch to add hbase_time to log output

Signed-off-by: Benoit Sigoure <tsunanet@gmail.com>
Debian pkg: Move the create_table.sh script to the tools directory

Signed-off-by: Chris Larsen <clarsen@euphoriaaudio.com>
Add src/upgrade_1to2.sh script to create tree and meta tables.

Signed-off-by: Chris Larsen <clarsen@euphoriaaudio.com>
Add upgrade_1to2.sh to the debian package

Signed-off-by: Chris Larsen <clarsen@euphoriaaudio.com>
Support long milliseconds for relative timestamp parsing.
`1n` to ms is 2592000000ms, which is greater than max int at 2**31-1.
This allows any acceptable length of ms to be parsed.

Signed-off-by: Chris Larsen <clarsen@euphoriaaudio.com>
fix downsampling interval overflow issue

Signed-off-by: Chris Larsen <clarsen@euphoriaaudio.com>
Use 200 OK as the default HTTP status code, not 202 Accepted.

Signed-off-by: Chris Larsen <clarsen@euphoriaaudio.com>
Update Thanks and Authors. Thank you everyone!

Signed-off-by: Chris Larsen <clarsen@euphoriaaudio.com>