Merge pull request #21 from acisternino/master

Added jsoup HTML processing library to the Web Crawling section.
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Added Processing to Visualization attended a talk at DWX today about data visualization with Processing.
Removed Grails since it is for Groovy... too bad somebody should do an Awesome Groovy list!
Added descriptions to several items.
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Added podcasts
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Extended the descriptions for Maven and Gradle to be more clear, going to do this for every entry.
Added fullstop to the descriptions.
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Updated the next few descriptions.
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Fixed spelling errors
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Added descriptions
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Extended some descriptions, fixed formatting and spelling.
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Added: jMonkeyEngine
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Added Retrofit under REST Frameworks
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Added: Spring Boot
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Added JDBI under Databases
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Removed JDBI entry from Database section from this pull request as adding multiple suggestions in the same pull request does not follow contribution guidelines.
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Added: Apache Kafka
Removed trailing whitespace from lines
Added Networking section, added framework Netty.
Added Travis to Continuous Integration
Merge pull request #23 from jon-ruckwood/master

Networking and CI additions
Merge pull request #22 from dominicfarr/master

Update README.md
Update README.md

Added Lanterna