Merge branch 'release/v1.5'
Merge branch 'release/v1.6'
For links whose text is the same as the URL, don't duplicate.

Visual duplication is a waste of terminal space and causes difficulty in terms of mental parsing.
When reducing post URL duplication, print the URL instead of the text.

This will come in handy if the 'if' condition changes to allow for more fluidity
(e.g. if bit.ly matches http://bit.ly, etc.
Use '--' instead of '==' to show following status.

This will minimize the confusion for some naïve compsci folks who equate '==' with 'equals.'
Ambiguity documented here: https://github.com/hoop33/wry/issues/74
Merge pull request #76 from parkr/use-dashes

Use '--' instead of '==' to show following status.
sets project-wide preference tabwidth=2 expandtabs

This makes it easier for new code to automatically match the indentation
style in use across the project.

[#76]
omits relationship from user desc when none exists

[#76]
replaces ?: with if-else cascade

Thanks @parkr for readability-checking this!

[#76]
Merge branch 'master' into develop

Conflicts:
	wry/ADNUser.m
Issue #58. Rename NSString+Atification to NSString+Prefix and add hashtagification/dehashtagification
Issue #58. Add methods to detect usernames and hashtags.
Close #58. Add new search API.
Fix: Count parameter being added twice.
Add source to post output
Fix: set access token in keychain on authorize
Close #13. Allow reposting a repost by looking up original post.
Close #68 and #69. Add version and help settings.
Merge pull request #75 from parkr/dont-double-for-links

For links whose text is the same as the URL, don't duplicate.
Merge branch 'master' into develop