Proto commits in neurodroid/cryptonite

These 5 commits are when the Protocol Buffers files have changed:

Commit:4a228dd
Author:Christoph Schmidt-Hieber

Imported encfs-svn

The documentation is generated from this commit.

Commit:91ffdc5
Author:Christoph Schmidt-Hieber

Removed encfs-svn because its history was lost

This commit does not contain any .proto files.

Commit:15751cf
Author:Christoph Schmidt-Hieber

Added encfs svn repository

The documentation is generated from this commit.

Commit:7f08e37
Author:valient

move encrypted key into separate config block

Commit:33ce67b
Author:valient

Replace boost::serialization. Boost::serialization and the corresponding internal configuration structure are replace with a protocol buffer message. Dropped support for writing old configuration files. Only the new format can be written. A password change will write a newly formatted configuration file, but does not delete the old file. Version bumped to 1.8