…a composable selector generator function to be used to create composable selectors.

* master:
  Use Loading component when data={null|undefined}
  Handle data={null|undefined}
  Wire up Redux DevTools

…hod for now.

* m-actions-on-context:
  Add actions to the context. Use the simple later plugins override method for now.

…d imports of selectors and moved import statements of any Griddle code to be separated from module imports

* refactor-743:
  Convert existing selectors to dynamic dependency resolution
  Composable selectors

Also refactors on top of refactor-743

…rking fine with this code. Going to pull a lot of the 'core' specific stuff into that plugin so that the initialization phase has no dependencies on its specific structure.

…as been moved out. There are still some lingering bits to do with the redux state I would like to fix but they need selector refactors.

* m-baseline-plugin:
  Most of the stuff associated with the 'core' plugin in src/index.js has been moved out. There are still some lingering bits to do with the redux state I would like to fix but they need selector refactors.
  First pass at moving 'core' code into a plugin. Stories seem to be working fine with this code. Going to pull a lot of the 'core' specific stuff into that plugin so that the initialization phase has no dependencies on its specific structure.

# Conflicts:
#	src/index.js

* m-composable-selectors-refactor:
  Complete example story
  add dataLoadingSelector to composedSelectors
  Refactor and add story
  Convert existing selectors to dynamic dependency resolution
  Composable selectors
  Refactored the selector composing function into a utils class, added a composable selector generator function to be used to create composable selectors.
  Composable selectors

# Conflicts:
#	src/index.js
#	src/plugins/core/selectors/dataSelectors.js

* m-selectors-actions-on-context:
  Removed hard references to actions in the core code, deleted commented imports of selectors and moved import statements of any Griddle code to be separated from module imports
  Add actions to the context. Use the simple later plugins override method for now.
  Small changes to TableContainer
  Move selectors on context change to its own branch

# Conflicts:
#	src/index.js
#	src/plugins/core/components/CellContainer.js
#	src/plugins/core/components/FilterContainer.js
#	src/plugins/core/components/LayoutContainer.js
#	src/plugins/core/components/LoadingContainer.js
#	src/plugins/core/components/NextButtonContainer.js
#	src/plugins/core/components/NextButtonEnhancer.js
#	src/plugins/core/components/NoResultsContainer.js
#	src/plugins/core/components/PageDropdownContainer.js
#	src/plugins/core/components/PaginationContainer.js
#	src/plugins/core/components/PreviousButtonContainer.js
#	src/plugins/core/components/PreviousButtonEnhancer.js
#	src/plugins/core/components/RowContainer.js
#	src/plugins/core/components/SettingsContainer.js
#	src/plugins/core/components/SettingsToggleContainer.js
#	src/plugins/core/components/SettingsWrapperContainer.js
#	src/plugins/core/components/TableBodyContainer.js
#	src/plugins/core/components/TableContainer.js
#	src/plugins/core/components/TableHeadingCellContainer.js
#	src/plugins/core/components/TableHeadingCellEnhancer.js
#	src/plugins/core/components/TableHeadingContainer.js

* m-composable-enhancers:
  Roll back some changes
  Compose enhancers instead of overriding them

…s 'beginning' oldState instead of undefined, updated the core GRIDDLE_UPDATE_STATE reducer to not attempt a change on data if it is undefined. This may warrant some further looking at. Also updated the story for overridable selectors so that it should be working fine now.

…rs and directory structure. Selectors now have a factory prop that can build copies of this selector.