build/servlet: changes dir name datasets -> cutout (Also: removes common.tex obsolete notes)

data-access/servlet/Makefile

@@ -10,7 +10,7 @@ INSTALL_DIR ?= target/webapp
 AUTH_DIR    := ../../auth
 #===============================================================================
 # all sources
-SRC_DIR = src/main/java/:src/main/java/common:src/main/java/datasets:src/main/java/datasets/json-rpc:src/main/java/common/vo:src/main/java/common/vo/soda:src/main/java/resolver:src/main/java/webapi:src/main/java/webapi/output:$(AUTH_DIR)/src/main/java
+SRC_DIR = src/main/java/:src/main/java/common:src/main/java/cutout:src/main/java/cutout/json-rpc:src/main/java/common/vo:src/main/java/common/vo/soda:src/main/java/resolver:src/main/java/webapi:src/main/java/webapi/output:$(AUTH_DIR)/src/main/java
 VOSI     = src/main/java/vosi/VlkbServletFile.java
 #IA2CONVFILTER = $(AUTH_DIR)/src/main/java/IA2TokenConvFilter.java
 AUTHFILTERS  = $(wildcard $(AUTH_DIR)/src/main/java/*Filter.java) $(AUTH_DIR)/src/main/java/AuthPolicy.java

data-access/servlet/src/main/java/common.tex

-GOAL three modules:
-
-AuthZ -> Filter: AuthPolicy*
-
-PSearch -> Servlet: ServletPSearch (SIAv2 + VLKB-legacy API)
-
-DataAccess -> Servlet/UWS: cutout/SODA incl MCutout and Merge
-
-
------
-
-Settings.java (partly: search does not need dirs)
-
-AuthPolicy* : to separate (filter-)module as Psearch
-
-VlkbSql.java (only common part: VlkbSql::dbConn and VlkbSql::doQuery())
-
-Coord.java
-
-Subsurvey*.java --> Subsurvey::findSubsurvey()  and SubsurveyId is the triple [name,species,tran]
-Subsurvey(Id) :
-*in dacc used to retrieve cards from CSV-in-mem to update headers (vlkb-mode)
-*in search : essential param to filter searches (not SIA?, vlkb-mode) and (vlkb) results.xml sorted by subsurveys
-*Settings implements load CSV to memory currently
-
-----------------------------------------------------
-
-conclude TRULY COMMON: Coord Subsurvey* DBconn&doQuery()