initial tweaks to homepage
add count of comments to posts partial
hiding comment count from post show
add link to comment value
add read link to post single and comment link
Use a ul.inline for "N comments | Comment" links.
Left-align comment links in posts.
Give contexts in posts/single tests more descriptive names.
Better links for posts.

 - add Permalink
 - show Reply instead of "Comment" (iff you can comment)
 - Edit link shows if you have permission to edit
 - reorganised tests for post/_single
 - posts/_single now requires current_user; patch tests for comments.
Add anchor tag for comments in posts/show.
Send "N comments" links to the comments anchors.

We have to call post.save in the posts/index specs, because post_path
fails unless the post has been persisted (and hence had its slug
generated). I think. That fixed the failing tests, anyway.
fixed-to-top and padding for nicer design
Clean up post view specs as per Skud's comments.

See
https://github.com/pozorvlak/growstuff/commit/e470cf7358349c2b1488a964842225d47b7e2fa2#commitcomment-2732846
Merge pull request #119 from pozorvlak/commentcount

Counts of comments and links in posts/_single
Merge pull request #120 from flov/dev

fixed-to-top and padding for nicer design
prettified signed-in homepage; tests still needed
Merge branch 'dev' of https://github.com/Growstuff/growstuff into signed-in-homepage
removed unwanted forums text if you don't admin any
tests for signed in homepage
i have no idea why i made a planting belong to a forum