Merge pull request #1092 from angel-kulikov/master

UPD: fixed problem with caching selected parameters of the module
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Merge pull request #1093 from angel-kulikov/master

UPD: fix #1089: Ошибка в extensions.booster.components.packages из-за неучтённой зависимости jquery
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Merge pull request #1094 from angel-kulikov/master

UPD: обновлён MarkItUp до версии 1.1.14
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Merge pull request #1095 from angel-kulikov/master

UPD: Обновлён imperaviRedactor-widget до версии 1.2.5
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Memcached doc file