more space in sidenav

BS3 commit a285a3db3f46a8134ef53b85369b6797e6473acb
Use some vars for key urls for easier updating

BS3 commit 305455a9b323f0dd43477055dae28b0d063c0880
Tweak getting started section

BS3 commit 71acb0c42bd120c61e2943f3d794a0b8a905644d
update docs nav targets

BS3 commit 178d8e98deff6d3f69b7a8f89fc345d65b563670
Better spacing of le docs sections

BS3 commit e3b8081b7ec12649f2a260dbff6fd6540773f52d
Update IDs on getting started page

BS3 commit e2d497c385261ee03b7f0ed6caf5cc466080eeb0
Update IDs on css page

BS3 commit d89c3b9d232e373eabb8559c8eb852e319c6b384
Fix broke ass popovers direction example

BS3 commit d16396f44ab01b3da09851302036019bb880d5c7
Upate IDs on components page

BS3 commit 22fda2f54d748bf9e9fd02846a4d111366ee56b5