Titles

Strip out first sentence of annotation for use as the title, and bundle tags from the body to include at the end of title. Thus, a Google+ post like this:

> Here's a #righteous idea. Allow use of #hashtags in Google+ posts, but smartly pull them into the title. #seriously #awesome

Would have a feed title of

> Here's a #righteous idea. #seriously #awesome

Additionally, if the ```IGNORE_TAG``` environment variable is present, it is used. For instance, set to ```IGNORE_TAG=seriously```, the resulting RSS title will be:

> Here's a #righteous idea. #awesome

This is to facilitate a selective scraper like ifttt.com to pull posts with a given tag, but to not force the same tag into every post in the output. My blog is autoposting things with #glorious, so that is stripped from all posts.