Avoid unnecessary indents for compount boolean expressions (#246)

- Avoid incrementing indents for compound binary boolean expressions. Multiple 'AND x = Y' statements were each indenting instead of having the same indent level.
- Fixes https://github.com/Microsoft/vscode-mssql/issues/709

test/Microsoft.SqlTools.ServiceLayer.Test.Common/TestData/TSqlFormatter/BaselineFiles/CreateProcedure_CorrectIndents.sql

@@ -0,0 +1,12 @@
+CREATE PROCEDURE au_info
+    @lastname varchar(40),
+    @firstname varchar(20)
+AS
+SELECT au_lname, au_fname, title, pub_name
+FROM authors a INNER JOIN titleauthor ta
+    ON a.au_id = ta.au_id INNER JOIN titles t
+    ON t.title_id = ta.title_id INNER JOIN publishers p
+    ON t.pub_id = p.pub_id
+WHERE  au_fname = @firstname
+    AND au_lname = @lastname
+GO

test/Microsoft.SqlTools.ServiceLayer.Test.Common/TestData/TSqlFormatter/BaselineFiles/SelectWithOrderBy_CorrectIndents.sql

@@ -0,0 +1,11 @@
+select *
+from myTable
+where ProcessDate = '20161009'
+    and LoanChargeoffDate is not null --charged-off loans
+    --and LoandChargeoffDate is null and LoanCloseDate IS NOT null
+    and LoanCode IN (0,1) -- open and close ended loans only
+    and LoanBalloonDate IS NULL -- exclude balloon loans
+    and LoanType = 1 -- LoanType NOT IN (10, 51, 97) -- no lines of credit 
+    -- and LoanCreditScore > 0
+    and LoanTermMonths > 0
+order by AddrChanged