Add r.what algorithm

Author: Médéric RIBREUX

python/plugins/processing/algs/grass7/description/r.what.coords.txt

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+r.what
+r.what.coords - Queries raster maps on their category values and category labels on a point.
+Raster (r.*)
+ParameterRaster|map|Name of raster map|False
+ParameterString|coordinates|Coordinates for query (east, north)|None|False|False
+ParameterString|null_value|String representing NULL value|*|False|True
+ParameterString|separator|Field separator. Special characters: pipe, comma, space, tab, newlineString representing NULL value|pipe|False|True
+ParameterNumber|cache|Size of point cache|0|None|500|True
+*ParameterBoolean|-n|Output header row|False|True
+*ParameterBoolean|-f|Show the category labels of the grid cell(s)|False|True
+*ParameterBoolean|-r|Output color values as RRR:GGG:BBB|False|True
+*ParameterBoolean|-i|Output integer category values, not cell values|False|True
+*ParameterBoolean|-c|Turn on cache reporting|False|True
+OutputFile|output|Raster Value File

python/plugins/processing/algs/grass7/description/r.what.points.txt

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+r.what
+r.what.points - Queries raster maps on their category values and category labels on a layer of points.
+Raster (r.*)
+ParameterRaster|map|Name of raster map|False
+ParameterVector|points|Name of vector points layer for query|0|False
+ParameterString|null_value|String representing NULL value|*|False|True
+ParameterString|separator|Field separator. Special characters: pipe, comma, space, tab, newlineString representing NULL value|pipe|False|True
+ParameterNumber|cache|Size of point cache|0|None|500|True
+*ParameterBoolean|-n|Output header row|False|True
+*ParameterBoolean|-f|Show the category labels of the grid cell(s)|False|True
+*ParameterBoolean|-r|Output color values as RRR:GGG:BBB|False|True
+*ParameterBoolean|-i|Output integer category values, not cell values|False|True
+*ParameterBoolean|-c|Turn on cache reporting|False|True
+OutputFile|output|Raster Values File