Fixed #61 : SheerkaDebugManager: Add get_value()

Fixed #60 : Hash error when ReturnValue is a list of list
Fixed #59 : Implement smart_get()
Fixed #58 : SheerkaPromptCompleter: Cannot parse concept token
Fixed #57 : SheerkaPrompt: Add concept autocompletion
Fixed #56 : automatically backup command
Fixed #54 : I can record execution status
Fixed #53 : ConceptManager: modify_concept fails

sheerka_backup/adjectives.sb

@@ -0,0 +1,35 @@
+# define adjectives
+push_ontology("english")
+
+def concept adjective
+def concept color
+set_isa(color, adjective)
+
+def concept red
+def concept blue
+def concept orange
+def concept yellow
+def concept green
+def concept indigo
+def concept violet
+def concept cyan
+def concept magenta
+def concept black
+def concept white
+def concept grey
+
+set_isa(red, color)
+set_isa(blue, color)
+set_isa(orange, color)
+set_isa(yellow, color)
+set_isa(green, color)
+set_isa(indigo, color)
+set_isa(violet, color)
+set_isa(cyan, color)
+set_isa(magenta, color)
+set_isa(black, color)
+set_isa(white, color)
+set_isa(grey, color)
+
+def concept qualify x from bnf adjective x as set_attr(x, c:adjective:, adjective) ret x
+def concept qualify x from bnf x 'is' adjective as set_attr(x, c:adjective:, adjective) ret x