Correct typo in MANIFEST.in
Merge pull request #127 from brian-team/devices2

Devices2
Clarify the use of the "constant" attribute.
If a Variable object is set to constant, this is now meant to have the intuitive meaning: The values stored do not change during a run (a code generation target could use this for optimizations). Only AttributeVariable objects that are non-constant are updated in the namespace at every timestep. There's a new attribute "constant_size" for DynamicArrayVariable, stating whether the size of the array can change during a run (e.g. in monitors), this is necessary to update the reference to the underlying array.
Merge pull request #132 from brian-team/constant_attribute

Clarify the use of the "constant" attribute.
Start simplifying the indexing system. This commit only affects NeuronGroup (including subgroups), Synapses are broken.
Make synapses work for the most part, some issues with subgroups still
Fix a bug in synapse creation, test suite now passes
Merge latest changes from the devices2 branch
Merge latest changes from the devices2 branch
Start on making group_variable_set_conditional work -- currently subgroups are broken, though.
Add a read-only attribute for Variable objects
Add an `arange` function to devices that creates an `ArrayVariable` filled with numbers from 0 to size-1. This will be used for the variable "i" in a `NeuronGroup`.
(yet another) major overhaul of the indexing system, Synapses not quite working yet
Making progress with a Subexpression-based approach, but not quite working yet (Python-only currently)
Merge remote-tracking branch 'origin/index_refactoring' into index_refactoring

Conflicts:
	brian2/groups/group.py
Adapt PoissonGroup to the new indexing system
Test suite passes for Python
Still struggling with types, templates, etc.
Merge remote-tracking branch 'origin/index_refactoring' into index_refactoring
The test suite passes!