model re compilation added
readded parameterized changes
Trying to upgrade numpy version to 1.7.1 as there was an error introduced for weave on 1.7.0 causing tests to fail
Unification of the visualize object hierarchy and standardization of the click and move behaviour of lvm and lvm_dimselect. Set colours of input sensitivity histogram to red for left (port) and green for right (starboard).
Merge branch 'devel' of https://github.com/SheffieldML/GPy into devel
Minor tidy up of names in visualize (replace histogram with bar chart in lvm_dimselect).
Merge branch 'devel' of github.com:SheffieldML/GPy into devel
Merge branch 'devel' into new_constraints

Conflicts:
	GPy/core/model.py
	GPy/core/parameterised.py