Release v0.3.7(YourDataAreBelongToYourselfE2EEncryption)

This is a special release so that the End-to-End Encryption features are on the top most release. This makes it easier for those that rely on binaries and the most recent release to always have these features. A big shoutout to @sselph for all the work in implementing a library with PRs:

• #645
• #651
• #651
  and these PRs closed #543.

A sample demo of the feature is here https://www.youtube.com/watch?v=22SYefONHZk

• Cross compilation of binaries for releases added with PR #665 which updates issue #662.
  

Binaries

$ make
CGO_ENABLED=0 GOOS=linux GOARM=5 GOARCH=arm go build -o ./bin/drive_armv5 ./cmd/drive
CGO_ENABLED=0 GOOS=linux GOARM=6 GOARCH=arm go build -o ./bin/drive_armv6 ./cmd/drive
CGO_ENABLED=0 GOOS=linux GOARM=7 GOARCH=arm go build -o ./bin/drive_armv7 ./cmd/drive
CGO_ENABLED=0 GOOS=linux GOARCH=arm64 go build -o ./bin/drive_armv8 ./cmd/drive
CGO_ENABLED=0 GOOS=darwin go build -o ./bin/drive_darwin ./cmd/drive
CGO_ENABLED=0 GOOS=linux go build -o ./bin/drive_linux ./cmd/drive
rm -f ./bin/md5Sums.txt
find ./bin -type f -name "drive_*" -exec md5 {} >> ./bin/md5Sums.txt \;
cat ./bin/md5Sums.txt
MD5 (./bin/drive_armv5) = 966d98c643564b8c493d3676fccdfad9
MD5 (./bin/drive_armv6) = 23384c0573c529514dde90f2beb41b4b
MD5 (./bin/drive_armv7) = ed335b1fb75bdb9274e63aaa74b75ec5
MD5 (./bin/drive_armv8) = 36ac305fea084f47bff11afdc46769a5
MD5 (./bin/drive_darwin) = 0e09fff26c1daaf93ca2049610e2e1df
MD5 (./bin/drive_linux) = c71bae6edbfa96dddd5bc853f27bef31
$ go version
go version devel +1f7a0d4 Thu May 19 04:37:45 2016 +0000 darwin/amd64
$ date
Sat 11 Jun 2016 01:19:10 PDT