Close #25. Squashed commit of the following:

commit 501592cc202618e7bcc6acd04e9119cf80b2bd17
Author: Carsten Ringe <carsten@kopis.de>
Date:   Sat Jan 12 12:27:38 2013 +0100

    Fix formatting. Use Logger for exceptions. Remove binary.

commit e4817d3ce29d340d5b626a91b87b62f016c64c6c
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 14:31:18 2013 -0500

    Added some exception output

commit 99474c5b33d946573923227a4004ae5e40f9031e
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 14:15:27 2013 -0500

    Jar with dependencies

commit f61b0ceeec15dd2218afecefca52090692ce1593
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 14:04:32 2013 -0500

    New release build

commit 5b244a96cd7b0370dc03c1546cbe334f9d3d47d9
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 14:01:16 2013 -0500

    README formatting

commit dded97be70cc8c0753bc4d0a8a35d0ed78d53fbe
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 13:56:40 2013 -0500

    Added info about multipart upload

commit 5d7840365cdb099d3f0db10815dce84a467c0654
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 13:56:30 2013 -0500

    Version bump

commit a7e68160c53871b9f29f5390f1a12840b5402f42
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 13:52:41 2013 -0500

    organize imports

commit 5314f942974677944661f03cb37874541bcbc881
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 13:51:34 2013 -0500

    Seperated HumanReadableSize it its own class

commit 14a0bf37a3b6e2661e9cb0a45cafa22e077b8cd6
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 13:38:40 2013 -0500

    Fix a bug; Replace options.has by options.valueOf() != null since .has does not check defaults values

commit 1d227ba324155ad5a19296c3426ca71d62ef0468
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 13:25:21 2013 -0500

    Remove unused imports

commit ac165b4c6416f5e2c799734a2f4902b74ea02497
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 13:24:24 2013 -0500

    Added the help command; Made the programs run even without args

commit ec14df3db86941ed74087860a9f6c351003d0f75
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 12:54:49 2013 -0500

    Added multipart upload part size as a argument, defaults to 10 Mb

commit d143a0593e715970d8bd90e7ceb581904ac986ef
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 12:43:25 2013 -0500

    Made option parsing more readable

commit dd49e189f775392a1a2da729d4b4f183cf907539
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 12:24:57 2013 -0500

    More ad-hoc tests and bug fixing

commit 3ea94c990f3899ccc470637ab05f72d706674819
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 12:10:36 2013 -0500

    Refactor!

commit 7885e2c5df57b16f0d4ad7de0136397e73fa747a
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 12:08:22 2013 -0500

    Refactor!

commit ba7b37c52dfe7191276cc1bae6abe666063fdbbc
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 11:44:36 2013 -0500

    Made commands implement a common interface

commit 27dacadb1b6773c0aec66c266e2efb9646eea670
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 10:37:00 2013 -0500

    Use amazon TreeHashGenerator instead of a custom one

commit 6c885c731fd65167f21f9c757f0ba1ee281c346a
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 10:20:11 2013 -0500

    Make tests works on Windows assure they are cross platform

commit e257fd0ca05ad86a35310a28a51c1a08e801173b
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 10:01:42 2013 -0500

    Make the build work

commit 186700d9e04d00bba73ff8047da799acb36e4ecf
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 10:01:30 2013 -0500

    Fix for making work cross platform; Also added the bin folder to ignore

commit 4683d184aebd1939eafecb954fd375344c399914
Merge: 5fc0e89 78991b1
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Fri Jan 11 09:44:11 2013 -0500

    Merge branch 'async-upload' of github.com:DeuxHuitHuit/glacieruploader into async-upload

commit 78991b1deae913d3ba9ef87738c9d810bd6cc89c
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Thu Jan 10 21:52:32 2013 -0500

    Added a CommandFactory

commit de9354abf7d594b15d7d7c27248b49f7197316a0
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Thu Jan 10 21:44:12 2013 -0500

    Refactor options params to be more readable

commit adee7730334aafadbc3394f4241d7a3adeeb9f11
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Thu Jan 10 21:38:43 2013 -0500

    Renamed commands

commit 68d78a9712b16c57757c7299d7b58674299693e8
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Thu Jan 10 21:05:58 2013 -0500

    Created more namespaces in order to sort thing out

commit 5fc0e89c109c8a328c5774b7d1d1be978854c223
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Thu Jan 10 18:41:15 2013 -0500

    Multipart upload working

commit 8163f83f07098771d285f69b06be5357a9bcd31c
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Thu Jan 10 18:38:04 2013 -0500

    Started to work on multipart upload

commit 51b0e2a343942ddbc885f0460ef29e07d3224a9d
Author: Nicolas Brassard <nico@nitriques.com>
Date:   Thu Jan 10 18:13:38 2013 -0500

    Default lookup for credentials file in user.home
Fix formatting.
Fix download link because github disabled downloads.
Remove Java7 System.lineSeparator().

The compiler is set to java6 in the POM.
Merge branch 'master' of https://github.com/MoriTanosuke/glacieruploader.git
Remove 2 other calls to System.lineSeparator().
And now switch to JDK7.

Not my best day today. :-( I updated the .travis.yml to use
"oraclejdk7", set the compiler leve to 1.7 in the POM and replaced calls
to System.getProperty("line.separator") with System.lineSeparator().

Now I have to get a coffee and browse some lolcats.
Add travis image.
Add download link to my S3 bucket.