Support for wheezy

+ small fixes to compile master on wheezy
building stable
meteoprog reads two previous time formats
Fixes in build system to ease cross compilation

+ added option --with-prefix that sets path where libraries are stored
+ change to pkg-config when looking for some libraries
Fixes in debian rules for cross-building

+ set proper --with-prefix if cross compilation detected
building stable
Fixed isl serving when paramd is down

* Added custom XSLT function for URL retriving
with proper error handling and logging problems.
fix: restart syslog after update szarp-base

+ due to changes in logging system restart of rsyslog is necessary
Small upgrade szrsync script

+ now szrsync support downloading only specified subtree of
  configuration. For example to download only "Kociol_1" one can call:

      /opt/szarp/bin/szrsync gcwp/szbase/Kociol_1
kamsdmn : additional debug info
daemon configuration improved for sbusdmn

+ speed in params.xml no longer ignored if path not present
+ typos
+ sbusdmn more error-proof
fixup
Fix in sending params to Z-ELEKTRONIK PLC

* Data send to PLC was ignored due to wrong request format
Add new daemons log directory to logrotate
Merge branch 'devel'

Conflicts:
	debian/changelog
building stable
Add 'show software keyboard' button to panel

+ add button that tries to show florence screen keyboard
+ florence xpm icon
+ polish translation updated
Make szbpush less io intensive

* using --append-verify option for *.szb synchornization
prevents revriting of each file on every update
Merge branch 'master' of github.com:Newterm/szarp
*lua_parser: further splitting