conf-import: added checks

+ check if repo path doesn't end with prefix (avoid ../prefix/prefix paths)
+ ask user if generated paths are correct before proceeding
conf-get: additional checks

+ first, check if the provided path is really a svn repo, if not abort without modyfing anything
+ using bash fixes the "unexpected operator" error on debian 7.5
conf-get: displaying less information from svn ls
bugfix: better memory handling in TcpServer

+ don't delete objects before they are accessed:/
bugfix: correct messages order

+ send 'connect' command before any other so messages order is always valid
+ make write buffer member cause boost asio doesn't copy buffers
sysinfo script removal, szarp-base/szarp-server package cleanup

+ removed unused 'sysinfo' script and cron jobs (from szarp-server
  package).
+ /etc/szarp directory is now created by szarp-base package.
+ updated certificate data for SSS.
+ removed some unused and unpackaged cron file for sss.
fix: prevent from removing unknown sets
fix: corrected messages sending

+ in some cases previous code was sending same line twice becasue all
  data was stored in same buffer
+ now there is one buffer for one line
BUGFIX: building 'szarp-base' binary package

+ directories listed in <package>.install files are copied recursively,
in this case simplest solution for including empty directory is listing
it in <package>.dirs file.
iks: add proxy name to location name

+ add option draw_name to proxy location configuration
+ add proxy draw_name as a suffix to every location that comes from it
  if its not empty
+ empty draw_name is default so suffix have to be configured
+ update config sample
BUGFIX: appropriate DESTDIR support in resources/

+ a few (un)install commands in resources/Makefile.am did not support
DESTDIR - as a result files were installed/removed directly in/from system.
Revert some changes made by commit 5f7ddd922d

+ too much code cleanup ('make install' error).
Fixed libpyszbase compilation

* missing linking with boost_locale
* AX_BOOST_BASE called with wrong argument escaping
Merge commit 'd9b5f892cb3db4a217c19f12be2247ae4ae72423'

Fix on libpyszybase compilation needed in master
building stable