Update the man page for osm2pgsql

also move it out of the debian directory and into a new docs directory
Update the README a bit
Add a few more authors to the AUTHORS file who seem to have done a lot of commits

This is not an exhaustive list of authors of osm2pgsql and can be added to at any time
if any (important) authors were missed who want to be named.
use osmid_t for node ids in pbf reader

Fixes import of pbfs with 64bit ids on 32bit systems.
more long int -> osmid_t conversions in pbf parser
Fix for CYGWIN which resolves undefined references
Cygwin packaging script
Bump version number to 0.82.0 for the release
Bump version again to odd numbered development version 0.83.0

This way 0.82.0 corresponds to a single commit for release
Merge pull request #19 from onepremise/master

Resolved undefined reference error on Cygwin and provided Cygwin packaging script.
Changed long line splitting algorithm to be able to split between nodes.
Untabify changes from previous commit.
Merge pull request #20 from zerebubuth/master

Split long lines between nodes
Typos, punctuation consistency, etc. on manpages.
Similar minor cleanup to osm2pgsql's --help output.
Merge pull request #21 from nicolas17/manpage-typos

Manpage typos
add support for addr:place

Changes table layout for place table, not backwards-compatible.
Add the ability to perform tag tansform with a lua script

This allows to filter and transform tags for nodes, ways and relations
with a lua script.

This still supports the old c based tag processing as a fallback
o5c files shoud be parsed by o5mparser, not xmlparser.
Don't require lua for builds

As the lua interpreter for tag transform is currently optional, don't require this dependecy to build osm2pgsql

Hide all lua code behind pre-processor directive HAVE_LUA