Ensure consistent use of > for Preference options across all how tos

Some articles write "Click Window > preferences > General > SSH" but some write "Click Window > Preferences, expand General and click SSH." One consistent wording and markup should be used across all JBT/JBDS docs.

The first option also aligns with TOOLSDOC-439. So in creating all the how tos now would be an ideal time to fix before porting them to the CP.