let travis use `make test-eactest`
speed up '--enable-openssl-install'

no need to download the whole repo history.
set CC when executing openssl/config
Merge pull request #2 from ebfe/speedup-openssl-co

speed up '--enable-openssl-install'
fixd environment variable for tests
Merge branch 'cc-openssl-config' of https://github.com/ebfe/openpace
propagate MAKE, CC, AR, RANLIB to OpenSSL's Configure

fixes cross compiling via `make win` and `make android`
Merge remote-tracking branch 'upstream/master'

Conflicts:
	.travis.yml