Fail when template id is unknown.

TemplateSelector and BuilderFactory throws an exception
if an unknown templateID is given to them.
Avoid importing apache.commons.lang.math, by not using Range in TemplateSuggestor.
Merge branch 'develop' into fix/error-with-commons-dependency
Merge pull request #492 from isartcanyameres/fix/error-with-commons-dependency

Avoid importing apache.commons.lang.math, by not using Range in Template...
Move unitary TemplateTest to an integration test, as it requires resource manager.

Test class has been renamed to SPVCPETemplateTest.
This test now checks all links are in place and linking correct interfaces, too.
Merge pull request #491 from isartcanyameres/feature/fail-when-templateid-is-unknown

Fail when template id is unknown.
Merge pull request #493 from isartcanyameres/fix/spvcpe-test

Fix vcpe unitary tests that requires osgi container
Merge branch 'develop' of git://github.com/dana-i2cat/opennaas into develop
Merge pull request #490 from maneljara/develop

Change homepage to add new selection of templates
Check units are already suggested before suggesting them.

This patch adds a missing check for already suggested units.
This check causes units not to be repeated in same physical interface, even when the interface has no vlan.

This patch additionally creates following methods for not repeating code:
- markAsSuggestedUnit
- markAsSuggestedVlan
And calls them where required.
Merge branch 'develop' of git://github.com/dana-i2cat/opennaas into fix/units-suggestion-repeats-values
Create VCPEVRRPCapability and store vrrp methods there.

This patch creates a new capability and moves already existing vrrp methods in VCPEBuilderCapability to it.
Merge branch 'develop' of git://github.com/dana-i2cat/opennaas into develop
Create VCPEIPCapability and store updateIP method there.

This patch creates a new capability and moves already existing ip methods in VCPEBuilderCapability to it.
Merge branch 'develop' of git://github.com/dana-i2cat/opennaas into develop
Create fake template to test
http://jira.i2cat.net/browse/OPENNAAS-837
Merge pull request #494 from isartcanyameres/fix/units-suggestion-repeats-values

Fix/units suggestion repeats values
Merge pull request #495 from isartcanyameres/feature/move-capabilities-out-of-builder

Feature/move capabilities out of builder
Merge pull request #496 from jordi-puig/develop

Create fake template to test
Merge branch 'develop' of git://github.com/dana-i2cat/opennaas into develop