Merge branch 'thh-parsedb' into pu

* thh-parsedb:
  Add some input validation.
  Add documentation to parsedb.pl.
  Handle more than one entitiy in From: etc.
  Let gatherstats read its data from DBTableParse.
  Add decoding and parsing of From: etc.
  Create a database table with parsed raw data.
  Make GetTimePeriod() and others accept days.

# Conflicts:
#	bin/gatherstats.pl

diff --cc bin/gatherstats.pl
index b4f07d9,7f42448..b09b73f
mode 100755,100755..100644
--- 1/bin/gatherstats.pl
--- 2/bin/gatherstats.pl
+++ b/bin/gatherstats.pl
@@@ -210,7 -210,7 +210,7 @@@ gatherstats - process statistical data 
  
  =head1 SYNOPSIS
  
- B<gatherstats> [B<-Vhdt>] [B<-m> I<YYYY-MM> | I<YYYY-MM:YYYY-MM>] [B<-s> I<stats>] [B<-c> I<filename template>]] [B<--hierarchy> I<TLH>] [B<--rawdb> I<database table>] [B<-groupsdb> I<database table>] [B<--clientsdb> I<database table>] [B<--hostsdb> I<database table>] [B<--conffile> I<filename>]
 -B<gatherstats> [B<-Vhdt>] [B<-m> I<YYYY-MM> | I<YYYY-MM:YYYY-MM>] [B<-s> I<stats>] [B<-c> I<filename template>]] [B<--hierarchy> I<TLH>] [B<--parsedb> I<database table>] [B<-groupsdb> I<database table>] [B<--clientsdb> I<database table>] [B<--hostsdb> I<database table>] [--conffile I<filename>]
++B<gatherstats> [B<-Vhdt>] [B<-m> I<YYYY-MM> | I<YYYY-MM:YYYY-MM>] [B<-s> I<stats>] [B<-c> I<filename template>]] [B<--hierarchy> I<TLH>] [B<--parsedb> I<database table>] [B<-groupsdb> I<database table>] [B<--clientsdb> I<database table>] [B<--hostsdb> I<database table>] [B<--conffile> I<filename>]
  
  =head1 REQUIREMENTS
  

diff --cc doc/INSTALL
Simple merge

diff --cc install/install.pl
Simple merge

diff --cc lib/NewsStats.pm
Simple merge