Create the-egyptian-heart-journal.csl

The Egyptian Heart Journal is a non-standard journal with slight changes to the vancouver style.
Update the-egyptian-heart-journal.csl

1. Space in suffix removed from both title and container-title in the webpage group.
2. I have checked the prefix for the 2nd variable when using 2nd field align in the visual editor. You are correct. The prefix space mess up with the alignment. Hence, I remove the space in the 2nd variable prefix.
Update the-egyptian-heart-journal.csl

Removed the attribute prefix.
Merge pull request #1149 from grnathan2000/patch-5

Create the-egyptian-heart-journal.csl