added missing return statements
Included code block into the tip box
Merge pull request #274 from WouterJ/patch-1

Included code block into the tip box
Fixed code block markup
Merge pull request #273 from gharlan/patch-2

added missing return statements
Merge pull request #275 from WouterJ/patch-1

Fixed code block markup
Corrected function names and comments
Merge pull request #276 from 125BCT066/patch-1

Corrected function names and comments
Indent code blocks to put them inside the list item

Put the code blocks inside the list item to fix the item number which
was always "1" since Redcarpet creates a new "ul" each time a paragraph
is added.
Add a note about the DSN with the reverse command

The DSN is still explained for each supported RDBMS in the runtime
configuration reference guide. Refs propelorm/Propel2#554.
Add a new line to make the list parsed
Display a TOC in "Runtime Configuration"

The Runtime Configuration reference guide didn't have any table of
contents since the layout was "default" while it should be
"documentation".

Also remove the wrapping inside chevrons and back-ticks to make the
table match all the sections and to have anchors.
Add an anchor to the DSN section

Follow up of dba91690 but with the anchor since 6de0e949 fix the TOC in
the mentioned guide.
Brink back the search feature

The search layout has been removed in 755f2e3b by mistake. We can't
simply bring back it since the Google web search API is deprecated.
Therefore, the search feature now uses a Google custom search engine.

Fixes #264.
Fixing typos

Fixing a couple of obvious typos
Merge pull request #279 from eggfriedrice/patch-2

Fixing typos
Update runtime-configuration.markdown

Set proper PHP documentation link for PostgresSQL DSN.
Merge pull request #280 from thetreew/patch-1

Update runtime-configuration.markdown
Update archivable.markdown (add missing <?php tag)
Merge pull request #281 from thetreew/patch-2

Update archivable.markdown (add missing <?php tag)