Squashed commit of the following:

commit 3f1e4ab15518407423113db36d1dd3ee81e91a73
Author: AirVan21 <airvan21@gmail.com>
Date:   Tue Apr 15 15:12:26 2014 +0400

    upd pdf

commit 447c393f1da842693a66d130bf204dbc7bba56e7
Author: AirVan21 <airvan21@gmail.com>
Date:   Tue Apr 15 15:11:25 2014 +0400

    part 10

commit f9ee6ae3ff3651aa4bf09113ad84caf60bcfe639
Author: AirVan21 <airvan21@gmail.com>
Date:   Thu Apr 10 20:13:16 2014 +0400

    PCI

commit 209ef739f4fb7163a48950b905d70a7f59a1f7af
Author: AirVan21 <airvan21@gmail.com>
Date:   Thu Apr 10 20:12:26 2014 +0400

    PCI lection

commit 400fece39399a392006d89aa67edd0da80bba138
Merge: b5891d9 42da15f
Author: Ivan Abramov <airvan21@gmail.com>
Date:   Mon Apr 7 17:55:08 2014 +0700

    Merge pull request #4 from AlexeyKor/master

    Added everything for second task

commit b5891d95b4c61d45aec288d4cb45bc012aebbce4
Author: AirVan21 <airvan21@gmail.com>
Date:   Wed Apr 2 00:14:32 2014 +0400

    Missed part

commit 5549f95cc56c6fabb46a8032f423ec862239550f
Author: AirVan21 <airvan21@gmail.com>
Date:   Wed Apr 2 00:12:51 2014 +0400

    Added part 8

commit 4028f962bfd462d61344490a7e41ad620abc7030
Author: AirVan21 <airvan21@gmail.com>
Date:   Tue Mar 25 15:13:31 2014 +0400

    Added lection 7

commit fd4aadac268d14dab7c94d2f544a0ea2b94c0c54
Author: AirVan21 <airvan21@gmail.com>
Date:   Tue Mar 18 21:12:52 2014 +0400

    Lection 6

commit 10a4e65f9aef3be32707d12c841f515e83176b77
Author: AirVan21 <airvan21@gmail.com>
Date:   Sun Mar 16 19:59:47 2014 +0400

    Spell-check

commit b4f0856a50b9cced2d511c06cb45ebdb9260d1d9
Author: AirVan21 <airvan21@gmail.com>
Date:   Tue Mar 11 15:14:26 2014 +0400

    Added new part

commit c0511a81a69a312d9eddb32b074b2a44b697b30e
Merge: 46ff3f4 4c94830
Author: Ivan Abramov <airvan21@gmail.com>
Date:   Mon Mar 10 21:31:25 2014 +0700

    Merge pull request #3 from AlexeyKor/master

    Added debugger task

commit 46ff3f4809f96c969be996c60ae03833238615d1
Merge: e228ec4 345ff7a
Author: Ivan Abramov <airvan21@gmail.com>
Date:   Mon Mar 10 02:19:04 2014 +0700

    Merge pull request #2 from AlexeyKor/master

    Added all asm files with comments.
Added 10.asm and Разговор о 10.txt
Added DM.com, PN.com, V1.asm, V2.asm, V3.asm
Added PCI task
Edited README.md
Update README.md
Merge pull request #5 from AlexeyKor/master

Added a lot of programs