Modified the file to remove the old method of downloading the conatiner and...

Modified the file to remove the old method of downloading the conatiner and added the singularity website for ease of acccess.

@scottmar, can you rebase this branch?

added 5 commits

• 1e526ddb...4fae831b - 4 commits from branch master
• 4b8eda85 - Modified the file to remove the old method of downloading the conatiner and...

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merged