Update few bindings' descriptions based on org 9.0.4

* doc/orgcard.tex: Update descriptions for M-UP/DOWN and M-S-UP/DOWN
  bindings for structural editing.  Removed the C-c C-q binding
  description in the Tables/Regions section as it sets org tags as
  usual, does not fill paragraph.

doc/orgcard.tex

@@ -1,7 +1,7 @@
 % Reference Card for Org Mode
-\def\orgversionnumber{8.2}
-\def\versionyear{2014}          % latest update
-\def\year{2014}                 % latest copyright year
+\def\orgversionnumber{9.0.4}
+\def\versionyear{2017}          % latest update
+\def\year{2017}                 % latest copyright year
 
 %**start of header
 \newcount\columnsperpage
@@ -309,10 +309,11 @@
 \key{turn item/line into headline}{C-c *}
 \key{promote/demote heading}{M-LEFT/RIGHT}
 \metax{promote/demote current subtree}{M-S-LEFT/RIGHT}
-\metax{move subtree/list item up/down}{M-S-UP/DOWN}
+\metax{move subtree/list item up/down}{M-UP/DOWN}
+\metax{move the line at point up/down}{M-S-UP/DOWN}
 \metax{sort subtree/region/plain-list}{C-c \^{}}
 \metax{clone a subtree}{C-c C-x c}
-\metax{copy visible text}{C-c C-x v}
+\metax{copy visible parts of the region}{C-c C-x v}
 \metax{kill/copy subtree}{C-c C-x C-w/M-w}
 \metax{yank subtree}{C-c C-x C-y or C-y}
 \metax{narrow buffer to subtree / widen}{C-x n s/w}
@@ -372,7 +373,6 @@ Outside of tables, the same keys may have other functionality.
 \metax{cut/copy/paste rectangular region}{C-c C-x C-w/M-w/C-y}
 %\key{copy rectangular region}{C-c C-x M-w}
 %\key{paste rectangular region}{C-c C-x C-y}
-\key{fill paragraph across selected cells}{C-c C-q}
 
 {\bf Miscellaneous}