Merged all components on Sep 11. (#240)

* Build using Travis.

* Scripts to test OSX and Linux packages.

* Pull from branch chhennapoda.

* No clang.

* Made scripts executable.

* New version.

* Squashed 'moose-core/' changes from d229eba..406fee2

406fee2 Temp commit to test on OSX.
cc3c604 Merge branch 'master' into chhennapoda
3420928 Update moose_test.py (#301)
61f4f66 show timeout in moose.test() .
abf822c with python2, just test with GSL. Build python3 first.
088c616 Made changes to build system so that pymoose directory can be built in isolation. Build system is bit more module. Ideally I should make sure that each subdirectory can built in isolation.
3c0ff27 Few changes to build with python3.6.
5d688f6 Use option --relative in setup.py and tell cmake not to look into usr prefix anymore.
1f3fe9f Merge branch 'chhennapoda' of github.com:BhallaLab/moose-core into chhennapoda
3e19983 removed unneeded library which is never used.
c2fbab8 cmake related changes to build on centos5 (manylinux docker image).

git-subtree-dir: moose-core
git-subtree-split: 406fee2a068f43af14be9918825e6fa88cc7377e

* Squashed 'moose-examples/' changes from 2d98492..1502a55

1502a55 removed old script.

git-subtree-dir: moose-examples
git-subtree-split: 1502a550706e049ee726f8adb4694a77feb63bbd

* Squashed 'moose-gui/' changes from d226931..8dae832

8dae832 kkitViewcontrol both the groups size are updated if moved from-to is different
44b53bc default: addSolver->mooseAddChemSolver, kkitViewcontrol: while rubberbandselection if entire group is selected then delete if partly selected then delete all the items under the selection
80b599f mgui: is popup exist then close, objectedit: objectwindowTitle is updated with name when changed, kkit: in positionChange all the neutral is updated with size, kkitViewcontrol:when moose object is moved from Compt/group to group/compartment then mooseobject path is set and for qgraphicalItem and qlineitem objects the parentItem is set which will be grpItem or comptItem

git-subtree-dir: moose-gui
git-subtree-split: 8dae832c3513bac92b3fba9601e9a77b4ec36653

* Install gsl-dev on travis.

* Build chhennapoda branch.

* Run tests as well.

* Squashed 'moose-core/' changes from 406fee2..b608810

b608810 Fixes for linux.

git-subtree-dir: moose-core
git-subtree-split: b6088109bf8ba75cb072d97dd306bec9ab2b0e9a

* Squashed 'moose-core/' changes from d229eba..3420928

3420928 Update moose_test.py (#301)

git-subtree-dir: moose-core
git-subtree-split: 342092829ca21e457c785a5ce791429d403b79e7

* Squashed 'moose-examples/' changes from 2d98492..1502a55

1502a55 removed old script.

git-subtree-dir: moose-examples
git-subtree-split: 1502a550706e049ee726f8adb4694a77feb63bbd

* Squashed 'moose-gui/' changes from d226931..8dae832

8dae832 kkitViewcontrol both the groups size are updated if moved from-to is different
44b53bc default: addSolver->mooseAddChemSolver, kkitViewcontrol: while rubberbandselection if entire group is selected then delete if partly selected then delete all the items under the selection
80b599f mgui: is popup exist then close, objectedit: objectwindowTitle is updated with name when changed, kkit: in positionChange all the neutral is updated with size, kkitViewcontrol:when moose object is moved from Compt/group to group/compartment then mooseobject path is set and for qgraphicalItem and qlineitem objects the parentItem is set which will be grpItem or comptItem

git-subtree-dir: moose-gui
git-subtree-split: 8dae832c3513bac92b3fba9601e9a77b4ec36653

* Build nightly version.