Conditional Cell Navigation

Merge pull request #62 from GenesysPureConnect/conditional-cell-nav

feat(features): Add support for conditional cell navigation.

Accessibility update

Merge pull request #60 from GenesysPureConnect/move-cols-keyboard

fix: allow moving columns via keyboard shortcuts

Merge pull request #56 from accessible-keyboard-nav

feat(core): accessibility changes for grid header
fix(core): fix for angular 1.7

v4.0.7+inin.8.3: Merge pull request #50 from InteractiveIntelligence/v4.0.7-update

V4.0.7 update

v3.2.9+inin.8.2: Merge pull request #49 from InteractiveIntelligence/v3.2.1-update

V3.2.1 update

v3.0.6+inin.8.2

Merge pull request #48 from InteractiveIntelligence/macos-boolean-edi…

v3.0.6+inin.8.1: Merge pull request #47 from lakshmipg/pinnedColumnIssue

error while dragging pinned column

v3.0.6+inin.8.0: Merge pull request #46 from InteractiveIntelligence/rtl-move-columns

Rtl move columns

v3.0.6+inin.7.9: Merge pull request #45 from bartkiewicz/master

Adding a check for html direction in placing the grid-menu

v3.0.6+inin.7.8: refactoring 'moveColumnPosition' to be more readable and correct

Merge pull request #44 from InteractiveIntelligence/rtl-column-moving

refactoring 'moveColumnPosition' to be more readable and correct