Move manual pictures to images folder to avoid the problems caused by the spaces

Move manual pictures to images folder to avoid the problems caused by the spaces

Replace spaces in anchors with '-'

Revert "Replace spaces in anchors with '-'"

This reverts commit 41bcba6ff2dc700eb01f7e4c651fc61e4dc1d288.

Remove spaces in anchors

Rename anchor IDs not to contain spaces
Replace wxCombobox with wxChoice for uneditable items in the options dialog
Dutch localization fix
Merge pull request #41 from kheyse/dutch_localization_fix

Dutch localization fix
improve linkage with weather routing plugin
Improve SENC creation performance by not performing the expensive progress dialog update on every single object
Fix (mostly potential) memory problems detected by cppcheck and valgrind
https://github.com/OpenCPN/OpenCPN/pull/42 + make it build on Linux
Fix c++03 deprecated types and correct the number formatting reported by CarCode
Fix performance warning

Fix tab to spaces
Fix segfault on exit in case Route Manager was open during the session
Merge remote branch 'upstream/master' into grib_enhancements