Log Message:
Update ruby-net-ldap to 0.11.

=== Net::LDAP 0.11
* Major enhancements:
  * #183 Specific errors subclassing Net::LDAP::Error
* Bug fixes:
  * #176 Fix nil tls options
  * #184 Search guards against nil queued reads. Connection#unescape handles numerics
* Code clean-up:
  * #180 Refactor connection establishment

=== Net::LDAP 0.10.1
* Bug fixes:
  * Fix Integer BER encoding of signed values

=== Net::LDAP 0.10.0
* Major enhancements:
  * Accept SimpleTLS/StartTLS encryption options (compatible with \ 
`OpenSSL::SSL::SSLContext#set_params`)
* Bug fixes:
  * Parse filter strings with square and curly braces (`[]` and `{}`)
  * Handle connection timeout errors (`Errno::ETIMEDOUT` raised as \ 
`Net::LDAP::LdapError`)
* Testing changes:
  * Add integration tests for StartTLS connections to OpenLDAP
* Meta changes:
  * Update Gem release tooling (remove Hoe, use Rake)
  * Fix Gem release date

=== Net::LDAP 0.9.0
* Major changes:
  * Dropped support for ruby 1.8.7, ruby >= 1.9.3 now required
* Major enhancements:
  * Add support for search time limit parameter
  * Instrument received messages, PDU parsing
* Minor enhancments:
  * Add support for querying ActiveDirectory capabilities from root dse
* Bug fixes:
  * Fix reads for multiple concurrent requests with shared, open connections \ 
mixing up the results
  * Fix search size option
  * Fix BER encoding bug
* Code clean-up:
  * Added integration test suite
  * Switch to minitest

* Details
  * #150 Support querying ActiveDirectory capabilities when searching root dse
  * #142 Encode true as xFF
  * #124, #145, #146, #152 Cleanup gemspec
  * #138, #144 Track response messages by message id
  * #141 Magic number/constant cleanup
  * #119, #129, #130, #132, #133, #137 Integration tests
  * #115 Search timeout support
  * #140 Fix search size option
  * #139 Cleanup and inline documentation for Net::LDAP::Connection#search
  * #131 Instrumentation
  * #116 Refactor Connection#write
  * #126 Update gitignore
  * #128 Fix whitespace
  * #113, #121 Switch to minitest
  * #123 Base64 encoded dn
  * #114 Separate file for Net::LDAP::Connection
  * #104 Parse version spec in LDIF datasets
  * #106 ldap.modify doc fixes
  * #111 Fix test deprecations

=== Net::LDAP 0.5.0 / 2013-07-22
* Major changes:
  * Required Ruby version is >=1.9.3
* Major enhancements:
  * Added alias dereferencing (@ngwilson)
  * BER now unescapes characters that are already escaped in the source string \ 
(@jzinn)
  * BerIdentifiedString will now fall back to ASCII-8 encoding if the source \ 
Ruby object cannot be encoded in UTF-8 (@lfu)
* Bug fixes:
  * Fixed nil variable error when following a reference response (@cmdrclueless)
  * Fixed FilterParser unable to parse multibyte strings (@satoryu)
  * Return ConverterNotFound when dealing with a potentially corrupt data \ 
response (@jamuc)