Add Jekyll and Proofer tests
Add Travis badge
Merge pull request #78 from penibelst/travis

Add build and links test
Escape page title
Fix broken links and add missing alt descriptions
Revert "Fix broken links and add missing alt descriptions"

This reverts commit 98b12d04d9f7cb5c480051e298490fd20d9ea7bf.
Revert "Revert "Fix broken links and add missing alt descriptions""

This reverts commit 67d58a77cf76beba58fe9113ce782501f61436b1.
Remove problematic liquid... for now
Change Twitter share to use tags as hashtags.

Changes the twitter link to use tags instead of categories when
creating the hashtags in the link.
Also removes spaces in tags with multiple words.

For example:

post tags           | twitter hashtags
-----------------------------------------
[open source]       | #opensource
[java]              | #java
[open source, java] | #opensource #java
----------------------------------------
Merge pull request #79 from dacamo76/post-tags-as-twitter-hashtags

Change Twitter share to use tags instead of categories as hashtags.
Replace sitemap.xml with official Jekyll Sitemap gem
Update
Remove reference to sitemap.xml template
- Using Jekyll Sitemap gem instead