The github markdown interpreter has been changed such that it no longer
allows spaces in between the brackets and parenthesis of links. This
updates all of the markdown files accordingly.
While here, it also corrects a couple of inconsistencies in regards to
other README.md files in the project.
First, it removes the documentation section from all the README.md files
and instead puts a web-based godoc badge and link at the top with the
other badges. This is being done since the local godoc tool no longer
ships with Go by default, so the instructions no longer work without
first installing godoc. Due to this, pretty much everyone uses the
web-based godoc these days anyways. Anyone who has manually installed
godoc won't need instructions.
Second, it makes sure the ISC license badge is at the top with the other
badges and removes the textual reference in the overview section.
Third, it's modifies the Installation section to Installation and
Updating and adds a -u to the go get command since it works for both and
thus is simpler.
Finally, it replaces the badges with SVG versions from shields.io so
they are consistent.
This commit contains a basic definition for CoinSelector along with some
utility classes and some basic algos to make creating transactions from
a set of available unspent outpoints easier.
Thanks to @dajohi, @davec, @jrick for all the feedback and suggestions
regarding interfaces, organization, optimization, comments and
documentation.
