New component auditer exporter.

Component which reads all audit messages from the auditer and sends them to the output (stdout, tcp, udp).
Add methods set/getAttributes for group/resource (workWithGroupAttributes) to entry and RPC
Merge pull request #191 from stavamichal/set/getAttributes_group-resource_workWithGroupAttributes

Add methods set/getAttributes for group/resource (workWithGroupAttribute...
Perun web
Merge pull request #190 from tauceti2/elasticsearch

New component auditer exporter
Merge pull request #192 from tauceti2/perunweb

Perun web
Fix typo in checkAttributesDependencies

- wrong variable use
Merge pull request #193 from stavamichal/fix_typo_in_checkAttributesDependencies

Fix typo in checkAttributesDependencies
Inicial commit of perun-utils

Imported from SVN. Contain 3 tools:

authz-parser
 - creates simple HTML page from authz rules from entry layer in core

wiki-page-for-CLI-generator
 - generates wiki page source (in media wiki syntax) from perl CLI tools

rpc-methods-javadoc-generator
 - generates javadoc documentation from RPC methods enums
Perun PHP binding
Merge pull request #194 from tauceti2/perunphp

Perun PHP binding
Add perun-db to GIT
Merge pull request #195 from stavamichal/copy_module_perun-db_from_svn

Add perun-db to GIT
Create README.md