Make file reader selection case insensitive by using ext.lower() and update...

Make file reader selection case insensitive by using ext.lower() and update config_text_reader.py to point to renamed dictionary.

instruments/readers/config_text_reader.yaml

@@ -30,7 +30,7 @@ HONO: #ICAD/HONO:
   file_encoding : 'latin-1'
   timestamp: ['Start Date/Time (UTC)'] 
   datetime_format: '%Y-%m-%d %H:%M:%S.%f'
-  link_to_description: 'dictionaries/ICAD_HONO.yaml'
+  link_to_description: 'dictionaries/ICAD.yaml'
 
 NO2: #ICAD/NO2:
   table_header : 'Start Date/Time (UTC)	Duration (s)	NO2 (ppb)	NO2 Uncertainty (ppb)	H2O (ppb)	H2O Uncertainty (ppb)	CHOCHO (ppb)	CHOCHO Uncertainty (ppb)	File Number	Light Intensity	#ICEDOAS iter.	Cell Pressure	Ambient Pressure	Cell Temp	Spec Temp	Lat	Lon	Height	Speed	GPSQuality	0-Air Ref. Time	0-Air Ref. Duration	0-Air Ref. File Number	0-Air Ref. Intensity	0-Air Ref. Rel Intensity	0-Air Ref. Intensity valid	MeasMode	SampleSource'
@@ -38,7 +38,7 @@ NO2: #ICAD/NO2:
   file_encoding : 'latin-1'
   timestamp: ['Start Date/Time (UTC)'] 
   datetime_format: '%Y-%m-%d %H:%M:%S.%f'
-  link_to_description: 'dictionaries/ICAD_NO2.yaml'
+  link_to_description: 'dictionaries/ICAD.yaml'
 
 Lopap:
   #table_header : 'Date;Time;Ch1;490.1;500.2;510.0;520.0;530.1;540.0;550.7;603.2;700.3;800.0;Ch2;500.5;510.3;520.5;530.7;540.8;550.5;550.8;560.9;570.9;581.2;586.2;591.2;596.1;601.1;606.4;611.3;'