Implementation of search index generation

[Hernrup]

Solves #1

Note, only generation of search index (Tipue style). No theme views have been implemented.

[tomchristie]

As other comment, let's keep these out, as they're really user-specific.

[tomchristie]

I've not fully reviewed, but looking great!
Needs some tests, ofc.

[Hernrup]

Thanks for the feedback! I'm not very experienced in python and have a few "best-practices" to catch up on. Ill fix it right up.

[Hernrup]

I'm having some trouble running the tests under windows. Have you tested that and do you have any feedback on how to set that up? Currently im running into issues with some tempfiles that does not/can not exist under windows.

[SvenDowideit]

I've added a simple UI - see Hernrup#1

@Hernrup @tomchristie I'm developing this using a Docker container (ie, a boot2docker vm running on my windows box) would you be interested in my making a PR to add the Dockerfile and instructions to this project?

[SvenDowideit]

we need to make sure that the title, and pagecontent in the generated json file does not contain any ^ characters - see https://github.com/Tipue/Tipue-Search/issues/1 (I'll make a PR on your branch @Hernrup )

Hernrup#2

[Hernrup]

Ah! Good catch @SvenDowideit :)
I hope to get some more time soon to push these PRs forward. As of now im having alot of trubble getting the tests to pass on my environment. I guess its some configuration issue.

[Hernrup]

Turns out this solution is based on HTMLparser lib which will not work on python3. If someone has another lib that might work you are welcome to give it a shot.
This PR feels a little doomed.

[d0ugal]

Closing in favour of #222 which builds on the changes in this PR.