Bug Fix Release (plus small features)

• Merge pull request #110 from ghost/patch-1 (3a626a3 - Barry O'Donovan - 2016-04-02)
• Merge pull request #145 from reissmann/feature/103_autocomplete (4a951a2 - Barry O'Donovan - 2016-04-02)
• Merge pull request #152 from kaechele/patch-1 (5380e97 - Barry O'Donovan - 2016-04-02)
• [BF] fix min password length - fixes #158 (98084e8 - Barry O'Donovan - 2016-04-02)
• [BF|IM] Allow new style domain names - fixes #165 (60a4026 - Barry O'Donovan - 2016-04-02)
• Merge pull request #172 from troggy/fix-email-validation (de87d78 - Barry O'Donovan - 2016-04-02)
• Allow TLDs longer then 4 chars (f048df9 - Kosta Korenkov - 2016-03-23)
• Use Smarty from Packagist - fixes #168 #closes #169 (b78a4ce - Barry O'Donovan - 2016-03-16)
• More securely parse the version - fixes #161 (27775f0 - Barry O'Donovan - 2016-01-07)
• [NF] new mail/homedir substitution option (b644475 - Barry O'Donovan - 2015-08-28)
• Fix mail config typo in sample config (235b206 - Felix Kaechele - 2015-08-28)
• Update README.md (dccd8b8 - Barry O'Donovan - 2015-07-20)
• disable autocompletion on password formfields. fixes #103 and fixes #144. (3f70145 - Sven Reissmann - 2015-07-08)
• Update vimbadmin (e2fce46 - Barry O'Donovan - 2015-06-02)