Squashed commit of the following:

commit 4854dd14140e5c4635cefddc9c7afccb1ac1fadf
Author: Umiacs <nosson@gmail.com>
Date:   Thu Jul 10 12:18:51 2014 -0400

    updating rd, adding plotTimeSeries and fixing fitTimeSeries abs

commit b002aeda586e2ef3dca8abe535edfbc2e0af8da0
Author: unknown <nosson@gmail.com>
Date:   Wed Jul 9 10:38:48 2014 -0400

    Adding vignette + seealso in

commit 6fc0766ceadc28e43032e8f4a47c08e6b6d66157
Author: nosson <nosson@gmail.com>
Date:   Mon Jul 7 16:21:38 2014 -0400

    Updating NEWS

commit c7542026ca588b0117effac1a577d7a0d92a29ec
Author: nosson <nosson@gmail.com>
Date:   Mon Jul 7 16:19:29 2014 -0400

    Updating man pages

commit 92e5e345a2eef4e9d51592c392f3270ea9c5b681
Author: nosson <nosson@gmail.com>
Date:   Mon Jul 7 16:04:22 2014 -0400

    Fixed build issues due to time series changes

commit 1a1c071a46239a8d7f8d1a468d633b3e4fa91528
Author: nosson <nosson@gmail.com>
Date:   Mon Jul 7 15:43:32 2014 -0400

    Fixing citation

commit 219a263363260d67bb153a4745d05e4cb5fe378a
Author: nosson <nosson@gmail.com>
Date:   Mon Jul 7 15:41:06 2014 -0400

    Adding ss-anova functions
Merge branch 'timeseries' of https://github.com/nosson/metagenomeSeq into timeseries