Basic maven project configuration
Added jsap, Apache Directory shared-model and Google Guava as compile dependencies.
Added .hgingore with a basic configuration
Implemented PathParser for parsing file paths from the CLI.
CliLdifSort:
	- implemented a basic CLI parse structure
	- added CLI options --help, --reverse and ldifFiles
Now initialize reverseOption and helpOption correct.
PathParser: the ParseException now get's the exception message from the path parsing exception.
pom.xml: added slf4j-nop as runtime dependency
pom.xml: now a jar-with-dependencies will be built
CliLdifSort: now prints help message when using -h or --help
CliLdifSort: now prints error and usage message when using argument parsing fails.
Implemented an LdifEntryDnComperator that compares LdifEntries hierarchically on their DNs.
CliLdifSort can now sort ldif entries on their dn!
CliLdifSort can now reverse sort ldif entries.
Removed unsed PathParser
Moved LdifEntryDnComperator to package de.silvalauinger.ldap.tools.ldifsort.core
Moved CliLdifSort to package de.silvalauinger.ldap.tools.ldifsort
pom.xml: updated main class path
Added a new class with builder that creates an association between two variables.
splittet out HierarchicalDnComparatror from LdifEntryDnComperator
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Added some commands that should replace the current functionality in CliLdifSort