init 1.2.3
utils.info: fix function parsing
fix broken template test suite
hide devpanel in print styles
correct processing of zero values in chart series
primitive tests for basis.data.index.IndexMap
test suit for basis.data.index added
data.index: fix IndexMap#destroy method (fixes #15)
devpanel: fix crash on inspecting svg elements
test for basis.layout.getViewportRect added
field.js: fix url regexp
Calendar test for issue https://github.com/basisjs/basisjs/issues/16
ui.calendar: rework section node creation and small refactoring (fixes #16)
layout: fix getViewportRect adds page scroll offset twice
1.2.3
Merge branch '1.2.3'