started work on configuration
started on readme
added analloc
added gitignore
added subtree updating instructions
wroking through issues
Squashed commit of the following:

commit 593726f4c009983036dc1e4f875a460771b56628
Author: Alex Nichol <unixpickle@gmail.com>
Date:   Sun Mar 30 14:10:50 2014 -0400

    added header conditionals

commit 2d77d1858f75c5fdf4607c316c3648b0261c122b
Author: Alex Nichol <unixpickle@gmail.com>
Date:   Sun Mar 30 13:05:56 2014 -0400

    separate analloc_struct_t

commit fd2018a3e7e154fb5f59876100d13faac6987191
Author: Alex Nichol <unixpickle@gmail.com>
Date:   Thu Feb 27 20:53:38 2014 -0500

    added `analloc_mem_size()`

commit d90c737b591d6471277e7ba9692cac9f12443eb4
Author: Alex Nichol <unixpickle@gmail.com>
Date:   Thu Feb 27 20:35:09 2014 -0500

    updated readme more

commit 07e9233363e43b55dbffb5db0c75d08689f6177c
Author: Alex Nichol <unixpickle@gmail.com>
Date:   Thu Feb 27 20:31:58 2014 -0500

    updated readme

commit 31dff1bbc29875e58985511b33df4ff0b5a9fe9f
Author: Alex Nichol <unixpickle@gmail.com>
Date:   Thu Feb 27 20:23:42 2014 -0500

    re-alloc works!

commit 15dda3608ea5fd42b71b7b593f8e258ffb42c991
Author: Alex Nichol <unixpickle@gmail.com>
Date:   Thu Feb 27 18:22:34 2014 -0500

    added .gitignore and realloc()

commit 463dd9bcd1ed2e8732d5fa816d5dbf3aa1ce9cb8
Author: Alex Nichol <unixpickle@gmail.com>
Date:   Wed Feb 26 21:39:53 2014 -0500

    use ticks for code

commit ea0dbf2c293eb7f32ce21ea5d880408ba159d5c7
Author: Alex Nichol <unixpickle@gmail.com>
Date:   Wed Feb 26 21:36:34 2014 -0500

    added source and README
Squashed commit of the following:

commit e22c8b0896d9a4c053d3f6ef90533c9a8300cd74
Author: Alex Nichol <unixpickle@gmail.com>
Date:   Sun Mar 30 13:48:30 2014 -0400

    added header conditional

commit 604f8c6a422efc6d7bbc9fd3e8f7821cc7631e3d
Author: Alex Nichol <unixpickle@gmail.com>
Date:   Sun Mar 30 13:12:25 2014 -0400

    separate anpages_struct_t

commit 2e849ef7decf0251df0c564d93f10fbd5d01427b
Author: Alex Nichol <unixpickle@gmail.com>
Date:   Mon Mar 10 20:47:56 2014 -0400

    obey CFLAGS

commit f0671b7cbfd0c6414ffa5b3372074ceaf3737a93
Author: Alex Nichol <unixpickle@gmail.com>
Date:   Sat Mar 1 00:02:17 2014 -0500

    added readme

commit 90c52a22414ab226d9e99c08a34e157511c1049f
Author: Alex Nichol <unixpickle@gmail.com>
Date:   Fri Feb 28 23:58:19 2014 -0500

    all tests pass

commit 726bac0bcd7af4599fb8aa491b7eb5cd94b2ab7e
Author: Alex Nichol <unixpickle@gmail.com>
Date:   Fri Feb 28 23:18:04 2014 -0500

    it compiles

commit 832cea3621d82a76596cf19631eac89d33b05941
Author: Alex Nichol <unixpickle@gmail.com>
Date:   Fri Feb 28 23:05:28 2014 -0500

    first commit
added missing include
added header conditionals