Update to box/Box<T> syntax
Merge pull request #57 from ebfe/box-syntax

Update to box/Box<T> syntax
FromBase64::from_base64 returns Vec<u8> now
'+' no longer works on ~[T]
Merge pull request #58 from ebfe/build-fixes

FromBase64/~[T] changes
transmute moved to std::mem
to_base64 returns StrBuf now
Merge pull request #59 from ebfe/fix-transmute

transmute moved to std::mem
Merge pull request #60 from ebfe/base64-strbuf

to_base64 returns StrBuf now
Update rust-crypto-util now that libgetopt has been updated to use StrBuf instances
Merge pull request #61 from DaGenix/fix-test-tool

Update rust-crypto-util now that libgetopt has been updated to use StrBuf instances
Replace ~str with StrBuf
Merge pull request #62 from ebfe/strbuf

Replace ~str with StrBuf
Fix deprecation warnings
Update syntax: StrBuf to String
Modify .travis.yml to get latest nightly-rust.
Delete excess command ./configure
Merge pull request #64 from ebfe/fix-deprecation

Fix deprecation warnings
Merge pull request #65 from iseki-masaya/update-syntax

Update syntax: StrBuf to String
into_strbuf() was renamed to into_string()