add fetch-stealth to doc
it's initiate stealth
bytecoin not bitcoinbyte
clarified history a bit
allow --develop for install-sx.sh
Add missing #include <random>.
Switch VS projects to use vc12 openssl nuget package.
Fix sign mismatch.
Remove VS build message.
Update export symbols in VS projects (from early placeholders).
Update nuget dependencies for updated EC.
Merge pull request #67 from evoskuil/develop

Updates for VS projects.
sx pubkey with --compressed/-c/--uncompressed/-u and add to help text.
stealth database now indexes every block - increase header rows to 1 million.
build/install-sx.sh: parse user-specified options and allow --branch + --testnet.

--branch sets default branch for checkouts (useful for develop).

--testnet passes --enable-testnet to libbitcoin and libwallet.

Conflicts (resolved):
	install-sx.sh
build: just prepend to PATHs; always display where files were installed in.
build: allow --branch-keep to skip git checkouts (and other source pulls).
build: have BIN_DIR as a variable.
Merge pull request #70 from veox/install-sx

install-sx.sh: add more parameters and don't care about their order
allow hd-pub to be used to convert a private key to a public one.